
2004 Cadillac CTS 3.6L MIL Lamp on
No power in drive or under load. Engine revs fine in park and neutral. Saw the GM TSB on throttle body and pigtail replacement but don't think this is the issue. Engine has run fine under load that seemed to be intermittent but now no power and MIL when in gea...
FIX posted 5/19/2009
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VIN | 1G6DM57704 |
Engine | 3.6 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Under Load, in Gear |
Trouble Codes
P2138 | Accelerator Pedal Position Sensor 1/2 Incorrect Voltage Correlation |
Message Closed
Vehicle Data
2004 Cadillac CTS
VIN | 1G6DM57704 |
Engine | 3.6 L / 6 cyl / GAS |
Trans | 5-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Under Load, in Gear |
Trouble Codes
P2138 | Accelerator Pedal Position Sensor 1/2 Incorrect Voltage Correlation |