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Home >> Cadillac >> 2017 >> Escalade ESV Base, RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 15 (Transfer Case - Mp 3010 (NP0)) >> Diagnostic Information and Procedures >> DTC C0392, P0642, or P0643: Transfer Case Range Position Sensor/5V Reference 1 >> Diagnostic Fault Information

Diagnostic Fault Information

WARNING: This page is about a different car, the 2017 GMC Yukon XL, 2017 GMC Yukon, 2017 Chevrolet Tahoe, and 2017 Chevrolet Suburban. However, it is still accessible from the selected car via links, so may be relevant.
Circuit Short to Ground Open/High Resistance Short to Voltage Signal Invalid
Rotational Position Sensor Circuit (Rotary Position Sensor Signal) C0392 08 C0392 08 C0392 08 C0392 08 or C0392 28
5-Volt Reference (Rotary Position Sensor Supply 5V/Sensor Reference Voltage 1) P0642 P0643 P0643 C0392 08 or C0392 28
Low Reference (Rotary Position Sensor Return) - C0392 08 - C0392 08 or C0392 28