mitsubishi Workshop Repair Guides

Mitsubishi Workshop Service and Repair Manuals

Reading and Clearing Diagnostic Trouble Codes|Page 5670 > < Reading and Clearing Diagnostic Trouble Codes|Page 5668
Page 1
background image

Body Control Module: Symptom Related Diagnostic Procedures

Symptom Procedure

SYMPTOM PROCEDURES

Malfunction of ETACS-ECU power supply circuit

ETACS-ECU Power Supply Circuit

TECHNICAL DESCRIPTION (COMMENT)

If the ETACS-ECU functions do not work at all, the ETACS-ECU power supply system, ground system, or ETACS-ECU may have a problem.

TROUBLESHOOTING HINTS

-

The wiring harness or connectors may have loose, corroded, or damaged terminals, or terminals pushed back in the connector

-

The ETACS-ECU may be defective

DIAGNOSIS

Required Special Tools:

-

MB991223: Harness Set

-

MB992006: Extra Fine Probe

Reading and Clearing Diagnostic Trouble Codes|Page 5670 > < Reading and Clearing Diagnostic Trouble Codes|Page 5668