Components
COMPONENTS
ILLUSTRATION
Inspection
INSPECTION
PROCEDURE
1. INSPECT LUMBAR SWITCH ASSEMBLY
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Switch Condition |
Specified Condition |
---|---|---|
3 (H) - 5 (B) |
Hold |
Below 1 Ω |
1 (R) - 2 (E2) |
||
2 (E2) - 3 (H) |
Off |
|
2 (E2) - 1 (R) |
||
2 (E2) - 3 (H) |
Release |
|
1 (R) - 5 (B) |
If the result is not as specified, replace the lumbar switch.
Text in Illustration
*1 |
Hold Switch |
*2 |
Release Switch |
*a |
Component without harness connected (Lumbar Switch) |
Removal
REMOVAL
CAUTION / NOTICE / HINT
CAUTION:
Wear protective gloves. Sharp areas on the parts may injure your hands.
PROCEDURE
1. REMOVE FRONT SEAT ASSEMBLY
(a) Remove the front seat assembly (See page
).
2. REMOVE SLIDE AND VERTICAL POWER SEAT SWITCH KNOB
3. REMOVE RECLINING POWER SEAT SWITCH KNOB
4. REMOVE FRONT SEAT CUSHION SHIELD LH
5. REMOVE FRONT POWER SEAT SWITCH LH
6. REMOVE LUMBAR SWITCH ASSEMBLY
(a) Using a screwdriver, detach the 2 claws.
(b) Disconnect the lumbar switch connector and remove the lumbar switch.
Installation
INSTALLATION
CAUTION / NOTICE / HINT
CAUTION:
Wear protective gloves. Sharp areas on the parts may injure your hands.
PROCEDURE
1. INSTALL LUMBAR SWITCH ASSEMBLY
(a) Connect the lumbar switch connector.
(b) Attach the 2 claws to install the lumbar switch.
2. INSTALL FRONT POWER SEAT SWITCH LH
3. INSTALL FRONT SEAT CUSHION SHIELD LH
4. INSTALL RECLINING POWER SEAT SWITCH KNOB
5. INSTALL SLIDE AND VERTICAL POWER SEAT SWITCH KNOB
6. INSTALL FRONT SEAT ASSEMBLY
(a) Install the front seat assembly (See page
).
Installation
INSTALLATION
PROCEDURE
1. INSTALL REAR DIFFERENTIAL CARRIER ASSEMBLY
(a) Install a new gasket and the differential carrier assembly with the 10 nuts
and 10 washers.
Torque:
52 N·m {530 kgf·cm, 38 ft·lbf}
2. INSTALL REAR AXLE SHAFT LH
(a) Install t ...
IG Power Source Circuit
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 be ...