Chart 5 Dual Zone Switch Diagnosis

CIRCUIT DESCRIPTION

The heater and A/C programmer receives the requested temperature offset on CKT 831 (DK BLU/WHT) from the passenger climate control. The heater and A/C programmer controls the on and off status of the passenger climate control on CKT 1336 (DK BLU).

TEST DESCRIPTION

This diagnostic chart is for vehicles that are equipped with the passenger climate control located on the right front door.