Repair Procedures

Self Diagnosis

1. Self-diagnosis process




2. How to read self-diagnostic code
After the display panel flickers three times every 0.5 second, the corresponding fault code flickers on the setup temperature display panel every 0.5 second and will show two figures. Codes are displayed in numerical format
Fault code





3. Fault code display
(1) Continuance operation




(2) Continuance operation : DTC code is more two.




(3) STEP operation
A. Normal or one fault code is same as a continuance operation.
B. DTC code as more two.




4. If fault codes are displayed during the check, Inspect malfunction causes by referring to fault codes.
5. Fail safe






Replacement

1. Disconnect the negative (-) battery terminal.
2. Remove the crash pad lower panel (A).




3. Remove the center facia panel (A).




4. Disconnect the connector (A) and then remove the center facia panel.




5. Remove the heater & A/C controller (A) from center facia panel.




6. Installation is the reverse order of removal.