Hazard Warning Switch: Service and Repair

Inspection

1. It will be able to diagnose defects of hazard switch with GDS quickly. GDS can operates actuator forcefully, input/output value monitoring and self diagnosis.
2. Select model and "BCM".
3. Select the "SJB" to check.
4. Select "Current data", if you will check current data of hazard switch. It provides input/output status of SJB.






Removal

1. Disconnect the negative(-) battery terminal.
2. Remove the heater control module.


Installation

1. Install the heater control module.