TERMINALS OF ECU
1. CHECK SLIDING ROOF ECU (SLIDING ROOF DRIVE GEAR SUB-ASSEMBLY)
(a) Disconnect the P4 ECU connector.
(b) Measure the resistance and voltage 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 |
---|---|---|---|---|
P4-1 (B) - P4-2 (E) |
R - W-B |
Battery power supply |
Always |
11 to 14 V |
P4-5 (IG) - P4-2 (E) |
L - W-B |
Ignition switch power supply |
Ignition switch off |
Below 1 V |
P4-5 (IG) - P4-2 (E) |
L - W-B |
Ignition switch power supply |
Ignition switch ON |
11 to 14 V |
P4-2 (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 P4 ECU connector.
(d) Measure the voltage according to the value(s) in the table below.
Tester Connection |
Wiring Color |
Terminal Description |
Condition |
Specified Condition |
---|---|---|---|---|
P4-7 (OPN) - P4-2 (E) |
GR - W-B |
Sliding roof motor open |
Ignition switch ON, SLIDE OPEN switch on |
Below 1 V |
P4-7 (OPN) - P4-2 (E) |
GR - W-B |
Sliding roof motor open |
Ignition switch ON, SLIDE OPEN switch off |
11 to 14 V |
P4-9 (CLS) - P4-2 (E) |
BR - W-B |
Sliding roof motor close |
Ignition switch ON, SLIDE CLOSE switch on |
Below 1 V |
P4-9 (CLS) - P4-2 (E) |
BR - W-B |
Sliding roof motor close |
Ignition switch ON, SLIDE CLOSE switch off |
11 to 14 V |
P4-10 (UP) - P4-2 (E) |
LG - W-B |
Sliding roof motor up |
Ignition switch ON, TILT UP switch on |
Below 1 V |
P4-10 (UP) - P4-2 (E) |
LG - W-B |
Sliding roof motor up |
Ignition switch ON, TILT UP switch off |
11 to 14 V |
P4-8 (DWN) - P4-2 (E) |
R - W-B |
Sliding roof motor down |
Ignition switch ON, TILT DOWN switch on |
Below 1 V |
P4-8 (DWN) - P4-2 (E) |
R - W-B |
Sliding roof motor down |
Ignition switch ON, TILT DOWN switch off |
11 to 14 V |
If the result is not as specified, the sliding roof ECU (sliding roof drive gear sub-assembly) may have a malfunction.
Door Courtesy Light
Components
COMPONENTS
ILLUSTRATION
Removal
REMOVAL
PROCEDURE
1. REMOVE COURTESY LIGHT ASSEMBLY
(a) Using a screwdriver wrapped with protective tape, disengage the claw.
Text in Illustration
*1
Pro ...
Removal
REMOVAL
PROCEDURE
1. REMOVE BACK DOOR PANEL TRIM ASSEMBLY
2. REMOVE REAR WIPER ARM HEAD CAP
3. REMOVE REAR WIPER ARM AND BLADE ASSEMBLY
4. REMOVE REAR WIPER MOTOR GROMMET
5. REMOVE REAR WIPER MOTOR AND BRACKET ASSEMBLY
6. REMOVE REAR LIGH ...
Relay
On-vehicle Inspection
ON-VEHICLE INSPECTION
PROCEDURE
1. INSPECT HORN RELAY (ENGINE ROOM JUNCTION BLOCK ASSEMBLY)
(a) Remove the engine room junction block assembly from the engine room
relay block (See page ).
...