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Home >> Dodge and Ram >> 2017 >> 1500 Special Service >> Repair and Diagnosis >> Steering >> Steering Control Systems >> (Steering Control Module (SCM) - Electrical Diagnostics - 1500) >> DTC Troubleshooting >> U1009-00-Lin 2 Bus >> Possible Causes
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Possible Causes

Possible Causes
FUSED B(+) CIRCUIT OPEN OR SHORTED TO GROUND FROM POWER DISTRIBUTION CENTER TO SCM
FUSED B(+) CIRCUIT OPEN OR SHORTED TO GROUND FROM CLUSTER TO SCM
GROUND CIRCUIT OPEN
LIN BUS CIRCUIT OPEN
LIN BUS CIRCUIT SHORTED TO VOLTAGE OR GROUND
RIGHT STEERING WHEEL SWITCH
STEERING CONTROL MODULE (SCM)