2008 Cadillac STS 4.6L none
im at a loss really don't have a clue where to start here if anyone has any info that would be great . if you clear codes they reset immediately . no drivability problems all accessories work .
FIX posted 2/17/2016
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Vehicle Data2008 Cadillac STS
Trouble Codes
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Vehicle Data
2008 Cadillac STS
VIN | 1G6DC67A68 |
Engine | 4.6 L / 8 cyl / GAS |
Trans | 6-speed Automatic (Electronic) |
Delivery | Fuel Injection |
Emissions | OBD-II Compliant |
Symptoms | None |
Trouble Codes
B1440 | power mode master input circuit mismatch signal mismatch |
U2162 | lost comm with instrument panel intergration module |