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Home >> Jeep >> 2012 >> Compass Limited, AWD, Standard >> Repair and Diagnosis >> External Pages >> Different car >> Section 98 (Communication - Non-DTC Based Diagnostics) >> Diagnosis And Testing >> No Response From HVAC (A/C Heater Control Module) >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2012 Chrysler 300. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
(A938) FUSED B(+) CIRCUIT OPEN OR SHORTED
(Z911) GROUND CIRCUITS OPEN
(F925) FUSED IGNITION SWITCH OUTPUT (RUN) CIRCUIT OPEN OR SHORTED
(D264) AND (D265) CAN IHS BUS (125K) CIRCUITS OPEN
A/C HEATER MODULE
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