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Home >> Buick >> 2015 >> Regal GS, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 18 (Hybrid/EV System Heating And Cooling) >> Diagnostic Information and Procedures >> DTC P0A81-P0A85, P0BC8-P0BCA, or P0D64-P0D66: Hybrid/EV Battery Pack Cooling Fan >> Conditions for Setting the DTC

Conditions for Setting the DTC

WARNING: This page is about a different variant/trim than selected.

P0A81 

An open is detected on the hybrid/EV battery pack cooling fan speed control circuit

P0A84 

A short to ground is detected on the hybrid/EV battery pack cooling fan speed control circuit

P0A85 

A short to voltage is detected on the hybrid/EV battery pack cooling fan speed control circuit

P0BC8 

There is a excessive difference between the commanded hybrid/EV battery pack cooling fan speed and the hybrid/EV battery pack cooling fan speed feedback signal

P0BC9 

The hybrid/EV battery pack cooling fan speed feedback signal is less than 8 Hz

P0BCA 

The hybrid/EV battery pack cooling fan speed feedback signal is greater than 280 Hz

P0D64 

An open is detected on the hybrid/EV battery pack cooling fan enable control circuit

P0D65 

A short to ground is detected on the hybrid/EV battery pack cooling fan enable control circuit

P0D66 

A short to voltage is detected on the hybrid/EV battery pack cooling fan enable control circuit