DESCRIPTION
Detection Item |
Symptom |
Trouble Area |
---|---|---|
4WD Control ECU Communication Stop Mode |
|
|
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
HINT:
PROCEDURE
1. |
CHECK OPEN IN CAN BUS WIRE (4WD CONTROL ECU BRANCH LINE) |
(a) Turn the ignition switch off.
(b) Disconnect the 4WD control ECU connector. Text in Illustration
|
|
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Switch Condition |
Specified Condition |
---|---|---|
D38-14 (CANH) - D38-16 (CANL) |
Ignition switch off |
54 to 69 Ω |
NG |
REPAIR OR REPLACE 4WD CONTROL ECU BRANCH WIRE OR CONNECTOR |
|
2. |
CHECK HARNESS AND CONNECTOR (POWER SOURCE TERMINAL) |
(a) Measure the voltage according to the value(s) in the table below. Standard Voltage:
|
|
NG |
REPAIR OR REPLACE HARNESS OR CONNECTOR (POWER SOURCE TERMINAL) |
|
3. |
CHECK HARNESS AND CONNECTOR (GROUND TERMINAL) |
(a) Measure the resistance according to the value(s) in the table below. Standard Resistance:
|
|
OK |
REPLACE 4WD CONTROL ECU |
NG |
REPAIR OR REPLACE HARNESS OR CONNECTOR (GROUND TERMINAL) |
Inspection
INSPECTION
PROCEDURE
1. INSPECT REAR POWER WINDOW REGULATOR MOTOR ASSEMBLY LH
(a) Apply positive (+) battery voltage to connector terminal 2 (B).
NOTICE:
Do not apply positive (+) battery voltage to any terminals other than
terminal 2 ( ...
Removal
REMOVAL
PROCEDURE
1. REMOVE BRAKE BOOSTER ASSEMBLY
HINT:
Refer to the instructions for Removal of the brake booster assembly (See page
).
2. REMOVE HEADLIGHT LEVELING ECU ASSEMBLY (w/ HID Headlight System)
3. REMOVE STOP LIGHT SWITCH ASSEMBLY
4. ...
Installation
INSTALLATION
PROCEDURE
1. INSTALL FRONT POWER SEAT LUMBAR SWITCH
(a) Install the front power seat lumbar switch with the 2 screws.
2. INSTALL FRONT SEAT CUSHION SHIELD ASSEMBLY
3. INSTALL SLIDE ...