TERMINALS OF ECU
1. POWER WINDOW REGULATOR MASTER SWITCH ASSEMBLY
(a) Disconnect the I6 power window regulator master switch assembly connector.
(b) Measure the voltage and resistance according to the value(s) in the table below.
HINT:
Measure the values on the wire harness side with the connector disconnected.
Tester Connection |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
I6-11 (B) - I6-12 (E) |
GR - W-B |
Power supply |
Ignition switch ON |
11 to 14 V |
I6-12 (E) - Body ground |
W-B - Body ground |
Ground |
Always |
Below 1 Ω |
If the result is not as specified, there may be a malfunction in the wire harness.
(c) Reconnect the I6 power window regulator master switch assembly connector.
(d) Measure the voltage according to the value(s) in the table below.
Tester Connection |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
I6-15 (DOWN) - I6-12 (E) |
G - W-B |
Power window motor DOWN output |
Ignition switch ON, driver side power window regulator switch OFF |
11 to 14 V |
I6-15 (DOWN) - I6-12 (E) |
G - W-B |
Power window motor DOWN output |
Ignition switch ON, driver door power window switch DOWN (Manual operation) |
Below 1 V |
I6-18 (LED) - I6-12 (E) |
R - W-B |
LED illumination signal |
Ignition switch ON |
11 to 14 V |
I6-18 (LED) - I6-12 (E) |
R - W-B |
LED illumination signal |
Ignition switch off |
Below 1 V |
I6-20 (UP) - I6-12 (E) |
BR - W-B |
Power window motor UP output |
Ignition switch ON, driver door power window switch OFF |
11 to 14 V |
I6-20 (UP) - I6-12 (E) |
BR - W-B |
Power window motor UP output |
Ignition switch ON, driver door power window switch UP (Manual operation) |
Below 1 V |
If the result is not as specified, the power window regulator master switch assembly may have a malfunction.
2. CHECK POWER WINDOW REGULATOR SWITCH ASSEMBLY (for Front Passenger Side)
(a) Disconnect the H8 power window regulator switch assembly (for front passenger side) connector.
(b) Measure the resistance according to the value(s) in the table below.
HINT:
Measure the values on the wire harness side with the connector disconnected.
Tester Connection |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
H8-1 (GND) - Body ground |
W-B - Body ground |
Ground |
Always |
Below 1 Ω |
If the result is not as specified, there may be a malfunction in the wire harness.
(c) Reconnect the H8 power window regulator switch assembly (for front passenger side) connector.
(d) Measure the voltage according to the value(s) in the table below.
Tester Connection |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
H8-4 (LED) - H8-1 (GND) |
R - W-B |
LED illumination signal |
Ignition switch ON |
11 to 14 V |
H8-4 (LED) - H8-1 (GND) |
R - W-B |
LED illumination signal |
Ignition switch off |
Below 1 V |
H8-8 (AUTO) - H8-1 (GND) |
L - W-B |
Power window motor AUTO UP output |
Ignition switch ON, front passenger side power window fully open |
11 to 14 V |
H8-8 (AUTO) - H8-1 (GND) |
L - W-B |
Power window motor AUTO UP output |
Ignition switch ON, front passenger side power window fully UP (AUTO UP position) |
Below 1 V |
H8-8 (AUTO) - H8-1 (GND) |
L - W-B |
Power window motor AUTO UP output |
Ignition switch ON, front passenger side power window fully stopped (UP) |
11 to 14 V |
H8-8 (AUTO) - H8-1 (GND) |
L - W-B |
Power window motor AUTO DOWN output |
Ignition switch ON, front passenger side power window fully closed |
11 to 14 V |
H8-8 (AUTO) - H8-1 (GND) |
L - W-B |
Power window motor AUTO DOWN output |
Ignition switch ON, front passenger side power window fully DOWN (AUTO DOWN position) |
Below 1 V |
H8-8 (AUTO) - H8-1 (GND) |
L - W-B |
Power window motor AUTO DOWN output |
Ignition switch ON, front passenger side power window fully stopped (DOWN) |
11 to 14 V |
H8-7 (DOWN) - H8-1 (GND) |
G - W-B |
Power window motor DOWN output |
Ignition switch ON, power window regulator switch assembly (for front passenger side) OFF |
11 to 14 V |
H8-7 (DOWN) - H8-1 (GND) |
G - W-B |
Power window motor DOWN output |
Ignition switch ON, power window regulator switch assembly (for front passenger side) DOWN (Manual operation) |
Below 1 V |
H8-6 (UP) - H8-1 (GND) |
Y - W-B |
Power window motor UP output |
Ignition switch ON, power window regulator switch assembly (for front passenger side) OFF |
11 to 14 V |
H8-6 (UP) - H8-1 (GND) |
Y - W-B |
Power window motor UP output |
Ignition switch ON, power window regulator switch assembly (for front passenger side) UP (Manual operation) |
Below 1 V |
If the result is not as specified, the power window regulator switch assembly (for front passenger side) may have a malfunction.
3. CHECK POWER WINDOW REGULATOR SWITCH ASSEMBLY (for Rear LH Side)
(a) Disconnect the K1 power window regulator switch assembly (for rear LH side) connector.
(b) Measure the resistance according to the value(s) in the table below.
HINT:
Measure the values on the wire harness side with the connector disconnected.
Tester Connection |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
K1-1 (GND) - Body ground |
W-B - Body ground |
Ground |
Always |
Below 1 Ω |
If the result is not as specified, there may be a malfunction in the wire harness.
(c) Reconnect the K1 power window regulator switch assembly (for rear LH side) connector.
(d) Measure the voltage according to the value(s) in the table below.
Tester Connection |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
K1-4 (LED) - K1-1 (GND) |
R - W-B |
LED illumination signal |
Ignition switch ON |
11 to 14 V |
K1-4 (LED) - K1-1 (GND) |
R - W-B |
LED illumination signal |
Ignition switch off |
Below 1 V |
K1-8 (AUTO) - K1-1 (GND) |
L - W-B |
Power window motor AUTO UP output |
Ignition switch ON, rear LH side power window fully open |
11 to 14 V |
K1-8 (AUTO) - K1-1 (GND) |
L - W-B |
Power window motor AUTO UP output |
Ignition switch ON, rear LH side power window fully UP (AUTO UP position) |
Below 1 V |
K1-8 (AUTO) - K1-1 (GND) |
L - W-B |
Power window motor AUTO UP output |
Ignition switch ON, rear LH side power window fully stopped (UP) |
11 to 14 V |
K1-8 (AUTO) - K1-1 (GND) |
L - W-B |
Power window motor AUTO DOWN output |
Ignition switch ON, rear LH side power window fully closed |
11 to 14 V |
K1-8 (AUTO) - K1-1 (GND) |
L - W-B |
Power window motor AUTO DOWN output |
Ignition switch ON, rear LH side power window fully DOWN (AUTO DOWN position) |
Below 1 V |
K1-8 (AUTO) - K1-1 (GND) |
L - W-B |
Power window motor AUTO DOWN output |
Ignition switch ON, rear LH side power window fully stopped (DOWN) |
11 to 14 V |
K1-7 (DOWN) - K1-1 (GND) |
G - W-B |
Power window motor DOWN output |
Ignition switch ON, power window regulator switch assembly (for rear LH side) OFF |
11 to 14 V |
K1-7 (DOWN) - K1-1 (GND) |
G - W-B |
Power window motor DOWN output |
Ignition switch ON, power window regulator switch assembly (for rear LH side) DOWN (Manual operation) |
Below 1 V |
K1-6 (UP) - K1-1 (GND) |
Y - W-B |
Power window motor UP output |
Ignition switch ON, power window regulator switch assembly (for rear LH side) OFF |
11 to 14 V |
K1-6 (UP) - K1-1 (GND) |
Y - W-B |
Power window motor UP output |
Ignition switch ON, power window regulator switch assembly (for rear LH side) UP (Manual operation) |
Below 1 V |
If the result is not as specified, the power window regulator switch assembly (for rear LH side) may have a malfunction.
4. CHECK POWER WINDOW REGULATOR SWITCH ASSEMBLY (for Rear RH Side)
(a) Disconnect the J1 power window regulator switch assembly (for rear RH side) connector.
(b) Measure the resistance according to the value(s) in the table below.
HINT:
Measure the values on the wire harness side with the connector disconnected.
Tester Connection |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
J1-1 (GND) - Body ground |
W-B - Body ground |
Ground |
Always |
Below 1 Ω |
If the result is not as specified, there may be a malfunction in the wire harness.
(c) Reconnect the J1 power window regulator switch assembly (for rear RH side) connector.
(d) Measure the voltage according to the value(s) in the table below.
Tester Connection |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
J1-4 (LED) - J1-1 (GND) |
R - W-B |
LED illumination signal |
Ignition switch ON |
11 to 14 V |
J1-4 (LED) - J1-1 (GND) |
R - W-B |
LED illumination signal |
Ignition switch off |
Below 1 V |
J1-8 (AUTO) - J1-1 (GND) |
L - W-B |
Power window motor AUTO UP output |
Ignition switch ON, rear RH side power window fully open |
11 to 14 V |
J1-8 (AUTO) - J1-1 (GND) |
L - W-B |
Power window motor AUTO UP output |
Ignition switch ON, rear RH side power window fully open (AUTO UP position) |
Below 1 V |
J1-8 (AUTO) - J1-1 (GND) |
L - W-B |
Power window motor AUTO UP output |
Ignition switch ON, rear RH side power window fully stopped (UP) |
11 to 14 V |
J1-8 (AUTO) - J1-1 (GND) |
L - W-B |
Power window motor AUTO DOWN output |
Ignition switch ON, rear RH side power window fully closed |
11 to 14 V |
J1-8 (AUTO) - J1-1 (GND) |
L - W-B |
Power window motor AUTO DOWN output |
Ignition switch ON, rear RH side power window fully DOWN (AUTO DOWN position) |
Below 1 V |
J1-8 (AUTO) - J1-1 (GND) |
L - W-B |
Power window motor AUTO DOWN output |
Ignition switch ON, rear RH side power window fully stopped (DOWN) |
11 to 14 V |
J1-7 (DOWN) - J1-1 (GND) |
G - W-B |
Power window motor DOWN output |
Ignition switch ON, power window regulator switch assembly (for rear RH side) OFF |
11 to 14 V |
J1-7 (DOWN) - J1-1 (GND) |
G - W-B |
Power window motor DOWN output |
Ignition switch ON, power window regulator switch assembly (for rear RH side) DOWN (Manual operation) |
Below 1 V |
J1-6 (UP) - J1-1 (GND) |
Y - W-B |
Power window motor UP output |
Ignition switch ON, power window regulator switch assembly (for rear RH side) OFF |
11 to 14 V |
J1-6 (UP) - J1-1 (GND) |
Y - W-B |
Power window motor UP output |
Ignition switch ON, power window regulator switch assembly (for rear RH side) UP (Manual operation) |
Below 1 V |
If the result is not as specified, the power window regulator switch assembly (for rear RH side) may have a malfunction.
5. CHECK POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Driver Side)
(a) Disconnect the I4 power window regulator motor assembly (for driver side) connector.
(b) Measure the voltage and resistance according to the value(s) in the table below.
HINT:
Measure the values on the wire harness side with the connector disconnected.
Tester Connection |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
I4-1 (GND) - Body ground |
W-B - Body ground |
Ground |
Always |
Below 1 Ω |
I4-2 (B) - Body ground |
P - Body ground |
Power supply |
Always |
11 to 14 V |
If the result is not as specified, there may be a malfunction in the wire harness.
(c) Reconnect the I4 power window regulator motor assembly (for driver side) connector.
(d) Measure the voltage according to the value(s) in the table below.
Tester Connection |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
I4-5 (LED) - I4-1 (GND) |
R - W-B |
LED illumination signal |
Ignition switch ON |
11 to 14 V |
I4-5 (LED) - I4-1 (GND) |
R - W-B |
LED illumination signal |
Ignition switch off |
Below 1 V |
I4-7 (DOWN) - I4-1 (GND) |
G - W-B |
Power window motor DOWN input |
Ignition switch ON, driver side power window regulator switch OFF |
11 to 14 V |
I4-7 (DOWN) - I4-1 (GND) |
G - W-B |
Power window motor DOWN input |
Ignition switch ON, driver door power window switch DOWN (Manual operation) |
Below 1 V |
I4-7 (DOWN) - I4-1 (GND) |
G - W-B |
Power window motor DOWN input |
Ignition switch ON, driver side power window fully closed |
11 to 14 V |
I4-7 (DOWN) - I4-1 (GND) |
G - W-B |
Power window motor DOWN input |
Ignition switch ON, driver side power window fully DOWN (AUTO DOWN position) |
Below 1 V |
I4-7 (DOWN) - I4-1 (GND) |
G - W-B |
Power window motor AUTO DOWN input |
Ignition switch ON, driver side power window fully stopped (DOWN) |
11 to 14 V |
I4-10 (UP) - I4-1 (GND) |
BR - W-B |
Power window motor UP input |
Ignition switch ON, driver door power window switch OFF |
11 to 14 V |
I4-10 (UP) - I4-1 (GND) |
BR - W-B |
Power window motor UP input |
Ignition switch ON, driver door power window switch UP (Manual operation) |
Below 1 V |
I4-10 (UP) - I4-1 (GND) |
BR - W-B |
Power window motor UP input |
Ignition switch ON, driver side power window fully open |
11 to 14 V |
I4-10 (UP) - I4-1 (GND) |
BR - W-B |
Power window motor UP input |
Ignition switch ON, driver side power window fully UP (AUTO UP position) |
Below 1 V |
I4-10 (UP) - I4-1 (GND) |
BR - W-B |
Power window motor UP input |
Ignition switch ON, driver side power window fully stopped (UP) |
11 to 14 V |
If the result is not as specified, the power window regulator motor assembly (for driver side) may have a malfunction.
6. CHECK POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Front Passenger Side)
(a) Disconnect the H4 power window regulator motor assembly (for front passenger side) connector.
(b) Measure the voltage and resistance according to the value(s) in the table below.
HINT:
Measure the values on the wire harness side with the connector disconnected.
Tester Connection |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
H4-1 (GND) - Body ground |
W-B - Body ground |
Ground |
Always |
Below 1 Ω |
H4-2 (B) - Body ground |
GR - Body ground |
Power supply |
Always |
11 to 14 V |
If the result is not as specified, there may be a malfunction in the wire harness.
(c) Reconnect the H4 power window regulator motor assembly (for front passenger side) connector.
(d) Measure the voltage according to the value(s) in the table below.
Tester Connection |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
H4-4 (AUTO) - H4-1 (GND) |
L - W-B |
Power window motor AUTO UP input |
Ignition switch ON, front passenger side power window fully open |
11 to 14 V |
H4-4 (AUTO) - H4-1 (GND) |
L - W-B |
Power window motor AUTO UP input |
Ignition switch ON, front passenger side power window fully UP (AUTO UP position) |
Below 1 V |
H4-4 (AUTO) - H4-1 (GND) |
L - W-B |
Power window motor AUTO UP input |
Ignition switch ON, front passenger side power window fully stopped (UP) |
11 to 14 V |
H4-4 (AUTO) - H4-1 (GND) |
L - W-B |
Power window motor AUTO DOWN input |
Ignition switch ON, front passenger side power window fully closed |
11 to 14 V |
H4-4 (AUTO) - H4-1 (GND) |
L - W-B |
Power window motor AUTO DOWN input |
Ignition switch ON, front passenger side power window fully DOWN (AUTO DOWN position) |
Below 1 V |
H4-4 (AUTO) - H4-1 (GND) |
L - W-B |
Power window motor AUTO DOWN input |
Ignition switch ON, front passenger side power window fully stopped (DOWN) |
11 to 14 V |
H4-5 (LED) - H4-1 (GND) |
R - W-B |
LED illumination signal |
Ignition switch ON |
11 to 14 V |
H4-5 (LED) - H4-1 (GND) |
R - W-B |
LED illumination signal |
Ignition switch off |
Below 1 V |
H4-7 (DOWN) - H4-1 (GND) |
G - W-B |
Power window motor DOWN input |
Ignition switch ON, power window regulator switch assembly (for front passenger side) OFF |
11 to 14 V |
H4-7 (DOWN) - H4-1 (GND) |
G - W-B |
Power window motor DOWN input |
Ignition switch ON, power window regulator switch assembly (for front passenger side) DOWN (Manual operation) |
Below 1 V |
H4-7 (DOWN) - H4-1 (GND) |
G - W-B |
Power window motor DOWN input |
Ignition switch ON, front passenger side power window fully closed |
11 to 14 V |
H4-7 (DOWN) - H4-1 (GND) |
G - W-B |
Power window motor DOWN input |
Ignition switch ON, front passenger side power window fully DOWN (AUTO DOWN position) |
Below 1 V |
H4-7 (DOWN) - H4-1 (GND) |
G - W-B |
Power window motor DOWN input |
Ignition switch ON, front passenger side power window fully stopped (DOWN) |
11 to 14 V |
H4-10 (UP) - H4-1 (GND) |
Y - W-B |
Power window motor UP input |
Ignition switch ON, power window regulator switch assembly (for front passenger side) OFF |
11 to 14 V |
H4-10 (UP) - H4-1 (GND) |
Y - W-B |
Power window motor UP input |
Ignition switch ON, power window regulator switch assembly (for front passenger side) UP (Manual operation) |
Below 1 V |
H4-10 (UP) - H4-1 (GND) |
Y - W-B |
Power window motor UP input |
Ignition switch ON, front passenger side power window fully open |
11 to 14 V |
H4-10 (UP) - H4-1 (GND) |
Y - W-B |
Power window motor UP input |
Ignition switch ON, front passenger side power window fully UP (AUTO UP position) |
Below 1 V |
H4-10 (UP) - H4-1 (GND) |
Y - W-B |
Power window motor UP input |
Ignition switch ON, front passenger side power window fully stopped (UP) |
11 to 14 V |
If the result is not as specified, the power window regulator motor assembly (for front passenger side) may have a malfunction.
7. CHECK POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Rear LH Side)
(a) Disconnect the K2 power window regulator motor assembly (for rear LH side) connector.
(b) Measure the voltage and resistance according to the value(s) in the table below.
HINT:
Measure the values on the wire harness side with the connector disconnected.
Tester Connection |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
K2-1 (GND) - Body ground |
W-B - Body ground |
Ground |
Always |
Below 1 Ω |
K2-2 (B) - Body ground |
GR - Body ground |
Power supply |
Always |
11 to 14 V |
If the result is not as specified, there may be a malfunction in the wire harness.
(c) Reconnect the K2 power window regulator motor assembly (for rear LH side) connector.
(d) Measure the voltage according to the value(s) in the table below.
Tester Connection |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
K2-4 (AUTO) - K2-1 (GND) |
L - W-B |
Power window motor AUTO UP input |
Ignition switch ON, rear LH side power window fully open |
11 to 14 V |
K2-4 (AUTO) - K2-1 (GND) |
L - W-B |
Power window motor AUTO UP input |
Ignition switch ON, rear LH side power window fully UP (AUTO UP position) |
Below 1 V |
K2-4 (AUTO) - K2-1 (GND) |
L - W-B |
Power window motor AUTO UP input |
Ignition switch ON, rear LH side power window fully stopped (UP) |
11 to 14 V |
K2-4 (AUTO) - K2-1 (GND) |
L - W-B |
Power window motor AUTO DOWN input |
Ignition switch ON, rear LH side power window fully closed |
11 to 14 V |
K2-4 (AUTO) - K2-1 (GND) |
L - W-B |
Power window motor AUTO DOWN input |
Ignition switch ON, rear LH side power window fully DOWN (AUTO DOWN position) |
Below 1 V |
K2-4 (AUTO) - K2-1 (GND) |
L - W-B |
Power window motor AUTO DOWN input |
Ignition switch ON, rear LH side power window fully stopped (DOWN) |
11 to 14 V |
K2-5 (LED) - K2-1 (GND) |
R - W-B |
LED illumination signal |
Ignition switch ON |
11 to 14 V |
K2-5 (LED) - K2-1 (GND) |
R - W-B |
LED illumination signal |
Ignition switch off |
Below 1 V |
K2-7 (DOWN) - K2-1 (GND) |
G - W-B |
Power window motor DOWN input |
Ignition switch ON, power window regulator switch assembly (for rear LH side) OFF |
11 to 14 V |
K2-7 (DOWN) - K2-1 (GND) |
G - W-B |
Power window motor DOWN input |
Ignition switch ON, power window regulator switch assembly (for rear LH side) DOWN (Manual operation) |
Below 1 V |
K2-7 (DOWN) - K2-1 (GND) |
G - W-B |
Power window motor DOWN input |
Ignition switch ON, rear LH side power window fully closed |
11 to 14 V |
K2-7 (DOWN) - K2-1 (GND) |
G - W-B |
Power window motor DOWN input |
Ignition switch ON, rear LH side power window fully DOWN (AUTO DOWN position) |
Below 1 V |
K2-7 (DOWN) - K2-1 (GND) |
G - W-B |
Power window motor DOWN input |
Ignition switch ON, rear LH side power window fully stopped (DOWN) |
11 to 14 V |
K2-10 (UP) - K2-1 (GND) |
Y - W-B |
Power window motor UP input |
Ignition switch ON, power window regulator switch assembly (for rear LH side) OFF |
11 to 14 V |
K2-10 (UP) - K2-1 (GND) |
Y - W-B |
Power window motor UP input |
Ignition switch ON, power window regulator switch assembly (for rear LH side) UP (Manual operation) |
Below 1 V |
K2-10 (UP) - K2-1 (GND) |
Y - W-B |
Power window motor UP input |
Ignition switch ON, rear LH side power window fully open |
11 to 14 V |
K2-10 (UP) - K2-1 (GND) |
Y - W-B |
Power window motor UP input |
Ignition switch ON, rear LH side power window fully UP (AUTO UP position) |
Below 1 V |
K2-10 (UP) - K2-1 (GND) |
Y - W-B |
Power window motor UP input |
Ignition switch ON, rear LH side power window fully stopped (UP) |
11 to 14 V |
If the result is not as specified, the power window regulator motor assembly (for rear LH side) may have a malfunction.
8. CHECK POWER WINDOW REGULATOR MOTOR ASSEMBLY (for Rear RH Side)
(a) Disconnect the J2 power window regulator motor assembly (for rear RH side) connector.
(b) Measure the voltage and resistance according to the value(s) in the table below.
HINT:
Measure the values on the wire harness side with the connector disconnected.
Tester Connection |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
J2-1 (GND) - Body ground |
W-B - Body ground |
Ground |
Always |
Below 1 Ω |
J2-2 (B) - Body ground |
Y - Body ground |
Power supply |
Always |
11 to 14 V |
If the result is not as specified, there may be a malfunction in the wire harness.
(c) Reconnect the J2 power window regulator motor assembly (for rear RH side) connector.
(d) Measure the voltage according to the value(s) in the table below.
Tester Connection |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
J2-4 (AUTO) - J2-1 (GND) |
L - W-B |
Power window motor AUTO UP input |
Ignition switch ON, rear RH side power window fully open |
11 to 14 V |
J2-4 (AUTO) - J2-1 (GND) |
L - W-B |
Power window motor AUTO UP input |
Ignition switch ON, rear RH side power window fully open (AUTO UP position) |
Below 1 V |
J2-4 (AUTO) - J2-1 (GND) |
L - W-B |
Power window motor AUTO UP input |
Ignition switch ON, rear RH side power window fully stopped (UP) |
11 to 14 V |
J2-4 (AUTO) - J2-1 (GND) |
L - W-B |
Power window motor AUTO DOWN input |
Ignition switch ON, rear RH side power window fully closed |
11 to 14 V |
J2-4 (AUTO) - J2-1 (GND) |
L - W-B |
Power window motor AUTO DOWN input |
Ignition switch ON, rear RH side power window fully DOWN (AUTO DOWN position) |
Below 1 V |
J2-4 (AUTO) - J2-1 (GND) |
L - W-B |
Power window motor AUTO DOWN input |
Ignition switch ON, rear RH side power window fully stopped (DOWN) |
11 to 14 V |
J2-5 (LED) - J2-1 (GND) |
R - W-B |
LED illumination signal |
Ignition switch ON |
11 to 14 V |
J2-5 (LED) - J2-1 (GND) |
R - W-B |
LED illumination signal |
Ignition switch off |
Below 1 V |
J2-7 (DOWN) - J2-1 (GND) |
G - W-B |
Power window motor DOWN input |
Ignition switch ON, power window regulator switch assembly (for rear RH side) OFF |
11 to 14 V |
J2-7 (DOWN) - J2-1 (GND) |
G - W-B |
Power window motor DOWN input |
Ignition switch ON, power window regulator switch assembly (for rear RH side) DOWN (Manual operation) |
Below 1 V |
J2-7 (DOWN) - J2-1 (GND) |
G - W-B |
Power window motor DOWN input |
Ignition switch ON, rear RH side power window fully closed |
11 to 14 V |
J2-7 (DOWN) - J2-1 (GND) |
G - W-B |
Power window motor DOWN input |
Ignition switch ON, rear RH side power window fully DOWN (AUTO DOWN position) |
Below 1 V |
J2-7 (DOWN) - J2-1 (GND) |
G - W-B |
Power window motor DOWN input |
Ignition switch ON, rear RH side power window fully stopped (DOWN) |
11 to 14 V |
J2-10 (UP) - J2-1 (GND) |
Y - W-B |
Power window motor UP input |
Ignition switch ON, power window regulator switch assembly (for rear RH side) OFF |
11 to 14 V |
J2-10 (UP) - J2-1 (GND) |
Y - W-B |
Power window motor UP input |
Ignition switch ON, power window regulator switch assembly (for rear RH side) UP (Manual operation) |
Below 1 V |
J2-10 (UP) - J2-1 (GND) |
Y - W-B |
Power window motor UP input |
Ignition switch ON, rear RH side power window fully open |
11 to 14 V |
J2-10 (UP) - J2-1 (GND) |
Y - W-B |
Power window motor UP input |
Ignition switch ON, rear RH side power window fully UP (AUTO UP position) |
Below 1 V |
J2-10 (UP) - J2-1 (GND) |
Y - W-B |
Power window motor UP input |
Ignition switch ON, rear RH side power window fully stopped (UP) |
11 to 14 V |
If the result is not as specified, the power window regulator motor assembly (for rear RH side) may have a malfunction.
9. CHECK MAIN BODY ECU (DRIVER SIDE JUNCTION BLOCK ASSEMBLY)
(a) Disconnect the 2C and 2F main body ECU (driver side junction block assembly) connectors.
(b) Measure the voltage and resistance according to the value(s) in the table below.
HINT:
Measure the values on the wire harness side with the connectors disconnected.
Tester Connection |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
2C-24 (BECU) - Body ground |
L - Body ground |
Battery power supply |
Always |
11 to 14 V |
2C-30 (ALTB) - Body ground |
BR - Body ground |
Battery power supply |
Always |
11 to 14 V |
2F-16 (GND1) - Body ground |
W-B - Body ground |
Ground |
Always |
Below 1 Ω |
If the result is not as specified, there may be a malfunction in the wire harness.
(c) Reconnect the 2C and 2F main body ECU (driver side junction block assembly) connectors.
(d) Measure the voltage according to the value(s) in the table below.
Tester Connection |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
D50-24 (DCTY) - Body ground |
V - Body ground |
Driver side door courtesy switch input |
Driver side door open |
Below 1 V |
D50-24 (DCTY) - Body ground |
V - Body ground |
Driver side door courtesy switch input |
Driver side door closed |
Pulse generation |
D49-21 (PCTY) - Body ground |
V - Body ground |
Front passenger side door courtesy switch input |
Front passenger side door open |
Below 1 V |
D49-21 (PCTY) - Body ground |
V - Body ground |
Front passenger side door courtesy switch input |
Front passenger side door close |
Pulse generation |
If the result is not as specified, the main body ECU (driver side junction block assembly) may have a malfunction.
Diagnosis System
DIAGNOSIS SYSTEM
1. DESCRIPTION
(a) The certification ECU (smart key ECU assembly) and ECM control the vehicle
engine immobiliser system functions. Engine immobiliser system data and Diagnostic
Trouble Codes (DTCs) can be read through the vehicle Data Li ...
Dtc Check / Clear
DTC CHECK / CLEAR
1. DTC CHECK (USING SST CHECK WIRE)
(a) Check the DTCs (Current trouble codes).
(1) Turn the ignition switch to ON, and wait for approximately 60 seconds.
(2) Using SST, connect terminals TC and CG of the DLC3.
SST: 09843-18040
NOTICE ...
Oxygen (A/F) Sensor Heater Control Circuit Low (Bank 1 Sensor 1) (P0031,P0032,P101D)
DESCRIPTION
Refer to DTC P2195 (See page ).
HINT:
When any of these DTCs is stored, the ECM enters fail-safe mode. The
ECM turns off the air fuel ratio sensor heater in fail-safe mode. Fail-safe
mode continues until the ignition switch is t ...