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Home >> Cadillac >> 2007 >> Escalade RWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 753 (Automatic Transmission - 4L80-E/4L85-E - DTC P0218 To P2771) >> DTC P0719 >> Circuit Description

Circuit Description

WARNING: This page is about a different car, the 2006 GMC Sierra, 2006 GMC Cab & Chassis Sierra, 2006 Chevrolet Silverado, and 2006 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

The torque converter clutch (TCC)/stop lamp switch indicates the brake pedal status. The normally closed TCC/stop lamp switch supplies a B+ signal to the powertrain control module (PCM). The signal voltage circuit opens when the brake pedal is applied.

If the PCM detects an open TCC/stop lamp switch circuit during accelerations, then DTC P0719 sets. DTC P0719 is a type C DTC.

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