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Spark ACTIV, Automatic CVT Trans
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Data Communication System
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Diagnostic Information and Procedures
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DTC U007C: Control Module Communication High Speed Extension CAN Bus 2 Off
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Diagnostic Fault Information
Diagnostic Fault Information
Circuit
Short to Ground
Open/High Resistance
Short to Voltage
Signal Performance
Gateway Isolated High Speed GMLAN Serial Data (+)
or High Speed GMLAN Serial Data (+) (9)
U007C
U007C
U007C
-
Gateway Isolated High Speed GMLAN Serial Data (-)
or High Speed GMLAN Serial Data (-) (9)
U007C
U007C
U007C
-