
2003 Hummer H2 6.0L Instrument Lights
Hello. I have this Hummer H2 with a battery drain problem. It came in with a missing radio and it is evident the vehicle was crashed at some point. The instrument panel lights and PRNDL never turn off. I get a code B1440 ignition power mismatch. While monitori...
FIX posted 10/26/2016
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Message Closed w/FIX
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VIN | 5GRGN23U23 |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | Instrument Lights |
Conditions | Accessory |
Message Closed w/FIX
Vehicle Data
2003 Hummer H2
VIN | 5GRGN23U23 |
Engine | 6.0 L / 8 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Affected | Instrument Lights |
Conditions | Accessory |