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Posts Tagged: Chevrolet Impala

Can’t remove key from ignition, can’t move shifter from park – Impala

Can’t remove key from ignition, can’t move shifter from park  – Impala GM has issued a technical service bulletin (TSV) 08-07-007B to address problems with the shift interlock feature on 2007-08 Chevrolet Impalas. The bulletin states that problems that occurred during manufacturing may have caused the wiring harness to the shift interlock solenoid to be misrouted. The misrouting can result in broken wires to the solenoid. Here’s how to troubleshoot the system. The body control module (BCM) provides power to the shift interlock solenoid when it sees the ignition key … Read More

C1216 C1221 C1222 C1225 C1226 C1233

Fix code C1216 C1221 C1222 C1225 C1226 C1233 ABS light on Buick Century, Chevrolet Impala GM has issued a technical service bulletin 03-05-008 PIC3500 to address the following ABS related trouble codes. C1216. C1221. C1222. C1225. C1226. C1233. Before you replace any parts or conduct any testing, first check the wiring harness. The harness passes under the front of the transmission side cover. GM reports that harness chafing can occur in that area because the powertrain flexes on its mounts (You would think after all of these years making vehicles, GM … Read More

Windshield washer pump not working GM vehicles

How do I fix a windshield washer pump on GM vehicle GM has issued a technical service bulletin (TSB) #07-08-43-004C windshield washer pump not working GM vehicles to address problems with the windshield washer pumps on the following vehicles: 2006-07 Chevrolet Monte Carlo and 2006-08 Chevrolet Impala. Users may experience either poor pump performance or a an inoperative and intermittent pump. GM warns dealers NOT TO REPLACE THE WASHER PUMP. The problem is an underrated fuse. GM’s official fix is to replace the 10 amp windshield washer fuse (labeled WSW) … Read More


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