Power Source Circuit

SEAT: REAR POWER SEAT CONTROL SYSTEM: Power Source Circuit
- Power Source Circuit

DESCRIPTION

Power is supplied to the fold seat control ECU through the ECU-B, FOLD SEAT LH*1, FOLD SEAT RH*2 and ECU-IG NO. 2 fuses.

* *1: for LH Side

* *2: for RH Side

WIRING DIAGRAM





INSPECTION PROCEDURE

HINT
Inspect the fuses for circuits related to this system before performing the following inspection procedure.

PROCEDURE

1. CHECK HARNESS AND CONNECTOR (FOLD SEAT CONTROL ECU - BATTERY AND BODY GROUND)

(a) for LH Side:





Disconnect the d1 and d2 ECU connectors.

(b) for RH Side:

Disconnect the c1 and c2 ECU connectors.

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

Standard Voltage:

for LH Side





for RH Side





(d) Measure the resistance according to the value(s) in the table below.

Standard Resistance:

for LH Side





for RH Side





Text in Illustration





NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR

OK -- PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE Rear Power Seat Control System