lexus Workshop Repair Guides

Lexus Workshop Service and Repair Manuals

Initial Inspection and Diagnostic Overview|Page 13957 > < Initial Inspection and Diagnostic Overview|Page 13955
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INSPECTION PROCEDURE

PROCEDURE

1. CHECK FUSE (P-IG1-4, P RR S/HTR)

(a) Remove the P-IG1-4 and P RR S/HTR fuses from the passenger side junction block.
(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 (SEAT CLIMATE CONTROL ECU RH - BATTERY AND BODY GROUND)

(a) Disconnect the f8 ECU connector.
(b) Measure the voltage and resistance according to the value(s) in the table below.

Standard voltage:

Initial Inspection and Diagnostic Overview|Page 13957 > < Initial Inspection and Diagnostic Overview|Page 13955