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Home >> GMC >> 2003 >> Safari Van Cargo, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 853 (Automatic Transaxle Diagnosis, Service & Repair - 4T65-E) >> Diagnostic Information and Procedures >> DTC P1887: TCC Not Applied When TCC Slip Speed Indicates TCC Is Applied >> Notes

DTC P1887: TCC Not Applied When TCC Slip Speed Indicates TCC Is Applied: Notes

WARNING: This page is about a different car, the 2003 Pontiac Aztek and 2003 Buick Rendezvous. However, it is still accessible from the selected car via links, so may be relevant.
Fig 1: TFP Manual Valve Position Switch Circuit Diagram
G01501819Courtesy of GENERAL MOTORS CORP.