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Home >> Jeep >> 2014 >> Wrangler Sahara, Standard Trans >> Repair and Diagnosis >> External Pages >> Different car >> Section 60 (Communication - Non-DTC Based Diagnostics) >> Diagnosis And Testing >> Can C Bus No Response >> Possible Causes

Possible Causes

WARNING: This page is about a different car, the 2014 Dodge Journey. However, it is still accessible from the selected car via links, so may be relevant.
Possible Causes
LOOSE OR PUSHED OUT TERMINALS AT THE STAR CONNECTOR
CAN C BUS (+) CIRCUIT SHORTED TO GROUND
CAN C BUS (-) CIRCUIT SHORTED TO VOLTAGE
CAN C BUS (+) CIRCUIT SHORTED TO CAN C BUS (-) CIRCUIT
CAN C BUS (+) OR CAN C BUS (-) CIRCUIT OPEN BETWEEN THE STAR CONNECTORS
STAR CONNECTOR
ANY MODULE CONNECTED TO THE CAN C BUS