TERMINALS OF ECU
1. CHECK OUTER MIRROR CONTROL ECU ASSEMBLY (DRIVER DOOR)
(a) Disconnect the I13 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 |
---|---|---|---|---|
I13-14 (BDR) - Body ground |
V - Body ground |
+B power supply |
Always |
11 to 14 V |
I13-6 (CPUB) - Body ground |
LG - Body ground |
+B power supply |
Always |
11 to 14 V |
I13-5 (SIG) - Body ground |
L - Body ground |
Ignition power supply |
Ignition switch off → ON |
0 V → 11 to 14 V |
I13-7 (GND) - Body ground |
W-B - Body ground |
Ground |
Always |
Below 1 Ω |
If the result is not as specified, there may be a malfunction on the wire harness side.
(c) Reconnect the I13 connector.
(d) Measure the voltage according to the value(s) in the table below.
Tester Connection |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
I12-1 (LMVR) - I12-9 (LMHR) |
LG - P |
Vertical mirror motor drive voltage |
LH mirror surface moving upward → stopped |
11 to 14 V → 0 V |
I12-10 (LM+R) - I12-1 (LMVR) |
R - LG |
Vertical mirror motor drive voltage |
LH mirror surface moving downward → stopped |
11 to 14 V → 0 V |
I12-10 (LM+R) - I12-9 (LMHR) |
R - P |
Horizontal mirror motor drive voltage |
LH mirror surface moving right → stopped |
11 to 14 V → 0 V |
I12-9 (LMHR) - I12-1 (LMVR) |
P - LG |
Horizontal mirror motor drive voltage |
LH mirror surface moving left → stopped |
11 to 14 V → 0 V |
I12-5 (LVC) - I12-14 (LE1) |
Y - GR |
Mirror position sensor power supply |
Ignition switch ON |
4.55 to 5.45 V |
I12-6 (VSSR) - I12-14 (LE1) |
G - GR |
Mirror position sensor signal |
Ignition switch ON |
0.96 to 4.04 V |
I12-13 (HSSR) - I12-14 (LE1) |
L - GR |
Mirror position sensor signal |
Ignition switch ON |
0.96 to 4.04 V |
I13-3 (M2) - I13-13 (MSWE) |
V - Y |
M2 switch signal for seat memory switch |
M2 switch on |
Below 1 V |
M2 switch off |
11 to 14 V |
|||
I13-2 (M1) - I13-13 (MSWE) |
B - Y |
M1 switch signal for seat memory switch |
M1 switch on |
Below 1 V |
M1 switch off |
11 to 14 V |
|||
I13-1 (MM) - I13-13 (MSWE) |
GR - Y |
SET switch signal for seat memory switch |
SET switch on |
Below 1 V |
SET switch off |
11 to 14 V |
2. CHECK OUTER MIRROR CONTROL ECU ASSEMBLY (FRONT PASSENGER DOOR)
(a) Disconnect the H13 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 |
---|---|---|---|---|
H13-14 (BDR) - Body ground |
R - Body ground |
+B power supply |
Always |
11 to 14 V |
H13-6 (CPUB) - Body ground |
B - Body ground |
+B power supply |
Always |
11 to 14 V |
H13-5 (SIG) - Body ground |
L - Body ground |
Ignition power supply |
Ignition switch off → ON |
0 V → 11 to 14 V |
H13-7 (GND) - Body ground |
W-B - Body ground |
Ground |
Always |
Below 1 Ω |
If the result is not as specified, there may be a malfunction on the wire harness side.
(c) Reconnect the H13 connector.
(d) Measure the voltage according to the value(s) in the table below.
Tester Connection |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
H12-1 (RMVR) - H12-9 (RMHR) |
LG - P |
Vertical mirror motor drive voltage |
RH mirror surface moving upward → stopped |
11 to 14 V → 0 V |
H12-10 (RM+R) - H12-1 (RMVR) |
R - LG |
Vertical mirror motor drive voltage |
RH mirror surface moving downward → stopped |
11 to 14 V → 0 V |
H12-10 (RM+R) - H12-9 (RMHR) |
R - P |
Horizontal mirror motor drive voltage |
RH mirror surface moving right → stopped |
11 to 14 V → 0 V |
H12-9 (RMHR) - H12-1 (RMVR) |
P - LG |
Horizontal mirror motor drive voltage |
RH mirror surface moving left → stopped |
11 to 14 V → 0 V |
H12-5 (RVC) - H12-14 (RE1) |
Y - GR |
Mirror position sensor power supply |
Ignition switch ON |
4.55 to 5.45 V |
H12-6 (VSSR) - H12-14 (RE1) |
G - GR |
Mirror position sensor signal |
Ignition switch ON |
0.96 to 4.04 V |
H12-13 (HSSR) - H12-14 (RE1) |
L - GR |
Mirror position sensor signal |
Ignition switch ON |
0.96 to 4.04 V |
Installation
INSTALLATION
CAUTION / NOTICE / HINT
NOTICE:
If installing a new rear differential carrier assembly, remove the 2 differential
side seal caps before installing the rear drive shaft assembly.
PROCEDURE
1. INSTALL REAR DIFFERENTIAL DYNAMIC DAMPER
HINT:
...
Speaker Output Short (B15C3)
DESCRIPTION
This DTC is stored when a malfunction occurs in the speakers.
DTC No.
DTC Detection Condition
Trouble Area
B15C3
A short is detected in the speaker output circuit.
...
Does not Play even after Bluetooth Audio Mode is Selected
CAUTION / NOTICE / HINT
HINT:
Even if the portable player can play audio content, it may not be able to play
via the in-vehicle device. This does not necessarily indicate a malfunction of the
in-vehicle device.
PROCEDURE
1.
CHECK ...