Pinpoint Test 6: An Individual Component Illumination Is Inoperative

PINPOINT TEST 6: AN INDIVIDUAL COMPONENT ILLUMINATION IS INOPERATIVE

Normal Conditions

The smart junction box (SJB) sends a pulse-width modulated (PWM) voltage to the dimmable components through circuit (V/GY). Ground is provided through circuits (B/G), (B/L) and (B).

Possible Causes
- Wiring, terminals or connectors
- Floor shifter
- Headlight switch
- Traction control switch

Diagnostic Procedure

CAUTION:Use the correct probe adapter(s) when making measurements. Failure to use the correct probe adapter(s) may damage the connector.
NOTE:Failure to disconnect the battery when instructed will result in false resistance readings. See Battery Disconnect.





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