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-IG NO. 2 and FOLD SEAT fuses.

WIRING DIAGRAM





INSPECTION PROCEDURE

NOTICE:
Inspect the fuse for circuits related to this system before performing the following inspection procedure.

PROCEDURE

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

(a) Disconnect the b2 and b3 or a2 and a3 fold seat control ECU connectors.





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

Standard Voltage:

LH Side
RH Side










Text in Illustration





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

Standard Resistance:

LH Side
RH Side










(d) Reconnect the fold seat control ECU connectors.

NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR

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