Rear Seat Control Switch Power Source Circuit

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Rear Seat Control Switch Power Source Circuit

DESCRIPTION

This is the power source circuit to operate the rear power seat module switch.

WIRING DIAGRAM





INSPECTION PROCEDURE
HINT: First make sure the CAN communication system is operating normally.

PROCEDURE

1. INSPECT FUSE (RR MPX-B 2)
(a) Disconnect the RR MPX-B 2 fuse from the luggage room junction block.
(b) Measure the resistance of the fuse.
Standard resistance:






NG -- REPLACE FUSE
OK -- Continue to next step.

2. CHECK HARNESS AND CONNECTOR (REAR POWER SEAT MODULE SWITCH - BATTERY AND BODY GROUND)




(a) Disconnect the S15 or r2 module connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard resistance:





(c) Measure the voltage according to the value(s) in the table below.
Standard voltage:






NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE