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Home >> Hummer >> 2008 >> H2 4D Utility Wagon >> Repair and Diagnosis >> External Pages >> Different car >> Section 347 (Hybrid/EV Control System) >> Diagnostic Information and Procedures >> DTC P1AE8, P1AE9, P1AEA, or P1AEB >> Conditions for Setting the DTC

Conditions for Setting the DTC

WARNING: This page is about a different car, the 2011 GMC Yukon, 2011 Chevrolet Tahoe, and 2011 Cadillac Escalade. However, it is still accessible from the selected car via links, so may be relevant.

P1AE8 and P1AEA 

The drive motor control module detects high voltage sensor voltage less than 0V.

P1AE9 and P1AEB 

The drive motor control module detects high voltage sensor voltage greater than 564V. Cert Doc = 500 V.