CAN ECM / TCM Network Malfunction
Table of contents
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)
How do I fix code P1643 JAGUAR?
Check the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector’s pins.
Cost of diagnosing the P1643 JAGUAR code
The cost of diagnosing the P1643 JAGUAR code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle’s make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.
Possible Symptoms
- Engine Light ON (or Service Engine Soon Warning Light)
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 for your model and year vehicle. Currently, we have no further information about the P1643 Jaguar OBDII code.Still have questions? Please post your question on our Comments Section below for more information.
