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2008 Chevrolet Tahoe Hybrid – Check Engine Light With P0AC4 and P183E

Aug 15
1 min read

Updated: Aug 15

CUSTOMER CONCERN

The check engine light is on with DTCs P0AC4 and P183E stored.

CAUSE

Transmission range data confirmed an internal mode switch that did not report the selected gear range correctly.

CORRECTION

Remove and replace the transmission internal mode switch.

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2008 Chevrolet Tahoe Hybrid – Check Engine Light With P0AC4 and P183E

CUSTOMER CONCERN

CAUSE

CORRECTION

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