P1643 JAGUAR – CAN ECM / TCM Network Malfunction

P1643 JAGUAR Possible Symptoms

Engine Light ON (or Service Engine Soon Warning Light)

P1643 JAGUAR Possible Causes

Control Area Network (CAN) open circuit fault ??TCM to ECM,CAN short circuit fault,Faulty Transmission Control Module (TCM),Faulty Engine Control Module (ECM)

P1643 JAGUAR Description

CAN ECM / TCM Network Malfunction is the generic description for the P1643 Jaguar code, but the manufacturer may have a different description. Currently we have no further information abouth the P1643 Jaguar OBDII code.