Pinpoint Test 21: HVAC Functions Verification

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PINPOINT TEST 21: HVAC FUNCTIONS VERIFICATION - HYBRID

Possible Causes

- Incorrect functioning of the HVAC system

Diagnostic Procedure

NOTE:Diagnose any HVAC module DTCs before carrying out the following pinpoint test.
NOTE:Some PCM DTCs may inhibit A/C operation. If any PCM DTCs are retrieved, diagnose those first. See - PCM - DTC Index.

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