Body Control Module: Testing and Inspection

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Trouble Diagnostics When Using GDS

1. The body control module can diagnose by using the GDS more quickly.
The BCM communicates with the GDS and then reads the input/output value and drives the actuator.
2. To diagnose the BCM function, select the menu of model and body control module.
3. To consult the present input/output value of BCM, "Current DATA". It provides information of BCM input/output conditions of power supply, turn signal/brake lamp, headlamp, door, locks, outside mirror, wiper, auto-light and transmitters etc.
A. BCM Service data

B. CLU(Cluster) Service data

C. SJB(Smart junction box) Service data

4. To perform compulsory operation on BCM input factors, select "ACTUATION TEST".