2003 Hummer H2 6.0L MIL Lamp on
Hi Hummer Fans: This vehicle came in with intermittent mil light on, but off when it reached the shop. When mil light would be on, vehicle would go into reduced engine power mode and illumniate appropiate lamp. Vehicle would only run about 1500 rpms and limp a...
FIX posted 1/23/2006
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Message Closed w/FIX
Vehicle Data2003 Hummer H2
Trouble Codes
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Message Closed w/FIX
Vehicle Data
2003 Hummer H2
VIN | 5GRGN23U73 |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / SEFI |
Emissions | OBD-II Compliant |
Symptoms | MIL Lamp On |
Occurs | Intermittently |
Trouble Codes
P0120 | Throttle Position Sensor Circuit Malfunction |
P0220 | Throttle Position Sensor 2 Circuit Malfunction |
P1516 | Control Module Throttle Actuator Position Performance |