B2647 Diagnostic Trouble Code Discussion for October 2014
Ambient Light Sensor Circuit Low
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| Help Request | Posted | |
| 1999 GMC Sierra 1500 SL 5.3L MIL Lamp on VIN: 2GTEK19T5X B2647: Ambient Light Sensor Circuit Low. ... a big service, including changing transmission fluid and filter. The customer says when the service four-wheel drive light comes on the vehicle will not shift properly. When I hooked up my Modis I got the code B2647 ambi... |
October 24, 2014 |
