Test Description

The numbers below refer to the step numbers on the diagnostic table.

1. 2. This step will determine if DTC P0335 is the result of a hard failure or an intermittent condition.
2. 4. This step checks the 5-volt reference circuit (the 5-volt reference may vary slightly).
3. 5. This step checks the ground circuit.

Fig 1: DTC P0335 (Steps 1-10)

Courtesy of GENERAL MOTORS CORP.

Fig 2: DTC P0335 (Steps 11-18)

Courtesy of GENERAL MOTORS CORP.