P1538
A/C request Circuit High Voltage.
- Buick
- Powertrain
- Manufacturer code
How this code is built
- P
- SystemPowertrain
- 1
- Defined byThe manufacturer
- 5
- AreaVehicle speed, idle control and auxiliary inputs
- 38
- FaultThe specific fault in that area
Guide
Writing the guide for P1538. The first open of a code takes up to a minute.
This code for other makes
- P1538CadillacA/C Request Circuit High Voltage
- P1538ChevroletA/C Request Circuit High Voltage
- P1538ChryslerA/C Request Circuit High Voltage
- P1538FordIntake Manifold Runner Control Stuck Open
- P1538GMA/C Request Circuit High Voltage
- P1538GMCA/C Request Circuit High Voltage
- P1538LincolnIntake Manifold Runner Control Stuck Open
- P1538MercuryIntake Manifold Runner Control Stuck Open
- P1538OldsmobileA/C Request Circuit High Voltage
- P1538OtherIntake Manifold Runner Control (Bank 2) Stuck Open
- P1538SaturnA/C Request Circuit High Voltage
- P1538VolkswagenEngine Shutoff Solenoid Open Short To Ground