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Test W: The LH/RH Turn Indicator Is Never/Always On

PINPOINT TEST W: THE LH/RH TURN INDICATOR IS NEVER/ALWAYS ON

Normal Operation
When the multifunction switch is in the LH or RH TURN position, a message is sent to the instrument cluster (IC) from the smart junction box (SJB) over the medium speed controller area network (CAN) communication bus. The instrument cluster (IC) upon receipt of the LH or RH turn message, flashes the LH or RH turn signal indicator on and off.

This pinpoint test is intended to diagnose the following:
- SJB
- Instrument cluster (IC)


W1-W2:






W3-W5: