Turn signal and hazards turn instrument panel off. Please help. This occurred when I replaced the ECM/PCM.
Aug 16, 2017 at 9:36 AM
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STEVE W.
✓Experienced Mechanic
15,239 POSTS
Did you program the replacement PCM? They are not a plug and play part and if not programmed correctly they can cause a lot of issues.
Aug 16, 2017 at 12:15 PM
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