2003 Pontiac Aztek 3.4L No Guages, Lost Comm
Guages inop (except Speedo) Odometer reads error. Shifter stuck in park. Backup lights inop. Someone before me has installed an external start button. The vehicle starts and runs fine. I cannot access the PCM using my Genisys. I connected with the other module...
Summary posted 9/4/2009
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Vehicle Data2003 Pontiac Aztek
Trouble Codes
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Message Closed w/Summary
Vehicle Data
2003 Pontiac Aztek
VIN | 3G7DB03EX3 |
Engine | 3.4 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI |
Emissions | OBD-II Compliant |
Symptoms | No Guages, Lost Comm |
Occurs | Always |
Trouble Codes
U1016 | Serial Communications Malfunction |
U1040 | Lost Communication With Antilock Brake System Module |
U1096 | Loss of Communication With Instrument Panel Cluster |