toyota Workshop Repair Guides

Toyota Workshop Service and Repair Manuals

Back-Up Power Source Circuit|Page 93 > < Back-Up Power Source Circuit|Page 91
Page 1
background image

Cruise Control Module: Testing and Inspection
Diagnosis Circuit

DIAGNOSIS CIRCUIT

CIRCUIT DESCRIPTION

This circuit sends a signal to the ECU that DTC output is required.

 Diagnosis Circuit

WIRING DIAGRAM

 Inspection Procedure / Diagnosis Circuit (1 Of 2)

 Inspection Procedure / Diagnosis Circuit (2 Of 2)

INSPECTION PROCEDURE

Back-Up Power Source Circuit|Page 93 > < Back-Up Power Source Circuit|Page 91