dodge Workshop Repair Guides

Dodge Workshop Service and Repair Manuals

Component Tests and General Diagnostics|Page 1989 > < Component Tests and General Diagnostics|Page 1987
Page 142
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Q: Does the voltmeter indicator deflect?

YES: Go to Step 4.
NO: Check the relevant input signal circuit. 

STEP 4. Replacement of ECU.

1. Replace the front-ECU.
2. The headlight automatic shutdown function should work normally.

Q: Is the headlight automatic shutdown function working normally?

YES: There is no action to be taken.
NO: Replace the ETACS-ECU. The headlight automatic shutdown function should work normally.

Inspection Procedure J-6

Headlight, taillight: Headlight dimmer switch automatic resetting function does not work normally.

High-Beam Indicator Light Drive Circuit

Component Tests and General Diagnostics|Page 1989 > < Component Tests and General Diagnostics|Page 1987