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Home >> Fiat >> 2016 >> 500L Lounge >> Repair and Diagnosis >> Restraints >> Seat Belts >> Occupant Restraint Controller (Orc) - DTCS B0115-1A To U1703-87 - 500L >> DTC Troubleshooting >> U0019-88-Can B Bus Off >> Possible Causes

Possible Causes

Possible Causes
(D41) CAN B BUS (+) CIRCUIT OPEN
(D42) CAN B BUS (-) CIRCUIT OPEN
(D41) CAN B BUS (+) CIRCUIT SHORTED TO VOLTAGE
(D42) CAN B BUS (-) CIRCUIT SHORTED TO VOLTAGE
(D41) CAN B BUS (+) CIRCUIT SHORTED TO GROUND
(D42) CAN B BUS (-) CIRCUIT SHORTED TO GROUND
(D41) CAN B BUS (+) CIRCUIT SHORTED TO (D42) CAN B BUS (-) CIRCUIT
ANY CAN B BUS MODULE