INSPECTION
PROCEDURE
1. INSPECT DRIVER SIDE LUMBAR SWITCH
(a) Measure the resistance between the terminals when the switch is operated. Standard Resistance:
If the result is not as specified, replace the switch. |
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2. INSPECT FRONT PASSENGER SIDE LUMBAR SWITCH
(a) Measure the resistance between the terminals when the switch is operated. Standard Resistance:
If the result is not as specified, replace the switch. |
|
Removal
REMOVAL
PROCEDURE
1. REMOVE FRONT SEAT HEADREST ASSEMBLY
2. REMOVE FRONT SEAT REAR OUTER TRACK COVER
3. REMOVE FRONT SEAT REAR INNER TRACK COVER
4. REMOVE FRONT SEAT ASSEMBLY
5. REMOVE RECLINING POWER SEAT SWITCH KNOB
6. REMOVE SLIDE AND VER ...
Installation
INSTALLATION
PROCEDURE
1. INSTALL STUD BOLT (for LH Side)
(a) Using SST and a socket wrench (21 mm), install the stud bolt.
Text in Illustration
*1
Socket Wrench
*2
...
ECU Power Source Circuit
DESCRIPTION
When the ignition switch is turned to ON, voltage from the ECM's MREL terminal
is applied to the EFI MAIN relay. This causes the contacts of the EFI MAIN relay
to close, which supplies power to terminal +B of the TCM.
WIRING DIAGRAM
PR ...