DESCRIPTION
When the ignition switch is turned to ON, the IG power source circuit supplies positive (+) voltage to the power steering ECU assembly.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuses for circuits related to this system before performing the following inspection procedure.
PROCEDURE
1. |
CHECK HARNESS AND CONNECTOR (POWER STEERING ECU ASSEMBLY - BATTERY AND BODY GROUND) |
OK |
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
NG |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
Disassembly
DISASSEMBLY
PROCEDURE
1. REMOVE RADIATOR GRILLE
2. REMOVE NO. 2 ENGINE ROOM WIRE
(a) Disconnect each connector.
(b) Detach the 9 clamps to remove the No. 2 engine room wire.
3. REMOVE NO. 1 ULTRASONIC SENSOR
4. REMOVE ULTRASONIC SENSOR CLIP
...
Transponder Key Ecu
Components
COMPONENTS
ILLUSTRATION
Removal
REMOVAL
PROCEDURE
1. REMOVE INSTRUMENT PANEL REINFORCEMENT ASSEMBLY WITH AIR CONDITIONING UNIT
ASSEMBLY
(a) Remove the air conditioning unit (See page
).
2. REMOVE TRANSPONDER KEY ECU ASSEMBLY
...