Diagnostic Procedures

WARNING: This page is about a different car, the 2003 GMC Sierra and 2003 Chevrolet Silverado. However, it is still accessible from the selected car via links, so may be relevant.

NOTE: The CKP system variation learn procedure must be performed anytime the relationship between the CKP sensor and the CKP reluctor wheel is changed. See CKP SYSTEM VARIATION LEARN PROCEDURE under PROGRAMMING.

Fig 1: DTC P0335: Crankshaft Position Sensor Circuit (Steps 1-8)

Courtesy of GENERAL MOTORS CORP.

Fig 2: DTC P0335: Crankshaft Position Sensor Circuit (Steps 9-17)

Courtesy of GENERAL MOTORS CORP.