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Home >> Pontiac >> 2009 >> Vibe Base, 2.4 0, AWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 152 (Automatic Transmission - 4T80-E - Diagnostic Information And Procedures) >> Diagnostic Information and Procedures >> DTC P0973, P0974, P0976, P0977, P2763, or P2764 >> Conditions for Setting the DTC

Conditions for Setting the DTC

WARNING: This page is about a different car, the 2011 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.

P0973 and P0976 

The TCM detects an open or short to ground on the shift solenoid valve control circuit for 4.4 seconds.

P0974 and P0977 

The TCM detects a short to voltage on the shift solenoid valve control circuit for 4.4 seconds.

P2763 

The TCM detects a short to voltage on the TCC PWM solenoid control circuit for 4.4 seconds.

P2764 

The TCM detects an open or short to ground on the TCC PWM solenoid control circuit for 4.4 seconds.

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