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Home >> Buick >> 2000 >> Century Custom >> Repair and Diagnosis >> External Pages >> Different car >> Section 106 (Engine Control System Self-Diagnostics - 3.8L) >> Diagnostic Tests >> DTC P1275: Accelerator Pedal Position Sensor 1 Signal Out Of Range >> Test Description
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Test Description

WARNING: This page is about a different car, the 2002 Pontiac Firebird and 2002 Chevrolet Camaro. However, it is still accessible from the selected car via links, so may be relevant.

The number below refers to the step number in the diagnostic procedures.

  1. 7

    When the TAC module detects a condition within the ETC system, the PCM receives a message across serial data. More than 1 ETC system-related DTC may set. This is due to the many redundant tests run continuously on this system. Locating and repairing 1 individual condition may correct more than 1 DTC. Be aware of this when reviewing captured DTC info.
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