Test W: Diagnostic Trouble Code (DTC) B2844 Ignition Fault

PINPOINT TEST W: DIAGNOSTIC TROUBLE CODE (DTC) B2844 IGNITION FAULT

W1-W2:

W2-W4:

Normal Operation
With the ignition switch in the START or RUN position, the instrument cluster receives voltage from the smart junction box (SJB) through circuit CBP20 (YE/VT). When the ignition switch is turned to the OFF, or ACC position the voltage drops to 0 volts on circuit CBP20 (YE/VT).

Possible Causes
- circuit CBP20 (YE/VT) open
- ignition switch
- instrument cluster