Component Inspection

AIR CONDITIONING CONTROL ASSEMBLY (Center Cluster Integration)

INSPECTION




1. INSPECT ILLUMINATION OPERATION
Connect the positive (+) lead from the battery to terminal B7 and negative (-) lead to terminal AB then check that the illuminations lights up.
If operation is not as specified, check the faulty bulb.




2. INSPECT BULB
Apply the tester as shown in the illustration to the test for continuity.

If continuity exists, replace the heater control.
If no continuity exists, replace the bulb.







3. INSPECT A/C SWITCH CONTINUITY
If operation is not as specified, replace integration circuit bulb.

4. INSPECT A/C INDICATOR OPERATION




a. Connect the positive (+) lead from the battery to terminal A12 and negative (-) lead to A1.
b. Push the A/C button in and check that the A/C indicator lights up.
If operation is not as specified, replace the integration circuit.




c. Connect the positive (+) lead from the battery to terminal A11 and negative (-) lead to terminal A10, then check that the indicator dimes.
If operation is not as specified, replace the integration circuit.







5. INSPECT AIR INLET CONTROL SWITCH CONTINUITY
If operation is not as specified, replace integration circuit bulb




6. INSPECT AIR INLET INDICATOR OPERATION
a. Connect the positive (+) lead from the battery to terminal A4 and negative (-) lead to A1.
b. Push the air inlet button in and check that the air inlet indicator lights up.
If operation is not as specified, replace the integration circuit.




c. Connect the positive (+) lead from the battery to terminal A11 and negative (-) lead to terminal A10, then check that the indicator dimes.
If operation is not as specified, replace the integration circuit.