Power Source Circuit

SEAT: REAR NO. 2 SEAT ASSEMBLY (w/ Power Stowing Function): Power Source Circuit

Power Source Circuit

DESCRIPTION

Power is supplied to the fold seat control ECU through the L-RR2 SEAT and R-RR2 SEAT fuses.

WIRING DIAGRAM





INSPECTION PROCEDURE

PROCEDURE

1. INSPECT FUSE (L-RR2 SEAT, R-RR2 SEAT)





(a) Remove the fuses from the R/B No. 3.
(b) Measure the resistance according to the value(s) in the table below.
Standard resistance:






NG -- REPLACE FUSE
OK -- Continue to next step.
2. CHECK HARNESS AND CONNECTOR (POWER SOURCE)
(a) Remove the fold seat control ECU.





(b) Disconnect the connectors from the fold seat control ECU.
(c) Measure the voltage according to the value(s) in the table below.
Standard voltage:
LH side






RH side






NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- Continue to next step.
3. CHECK HARNESS AND CONNECTOR (GROUND)





(a) Measure the resistance according to the value(s) in the table below.
Standard resistance:
LH side






RH side






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