Jaguar DTC P1799 – CAN data bus, TCM/ABSITCS control module – network malfunction
DTC P1799 meaning on Jaguar
DTC P1799 on a Jaguar refers to a CAN data bus, TCM/ABSITCS control module – network malfunction. This diagnostic trouble code indicates a communication issue within the vehicle’s network involving the Transmission Control Module (TCM) and the ABS/ITCS control module.
Jaguar DTC P1799 symptoms
Symptoms of Jaguar DTC P1799 may include:
- Transmission shifting issues
- ABS system malfunctions
- Stability control problems
- Warning lights on the dashboard
Jaguar DTC P1799 causes
Common causes of Jaguar DTC P1799 include:
- Faulty wiring or connectors in the CAN network
- Defective TCM or ABS/ITCS control module
- Interference from other electronic components
Jaguar DTC P1799 seriousness
DTC P1799 on a Jaguar is a serious issue that can affect the vehicle’s drivability and safety systems. It is important to address this problem promptly to prevent further damage and ensure proper operation of the transmission and braking systems.
How to diagnose DTC P1799 on Jaguar
To diagnose DTC P1799 on a Jaguar, a mechanic would typically:
- Use a diagnostic scan tool to retrieve the trouble codes
- Inspect the wiring and connectors in the CAN network for damage or corrosion
- Check the TCM and ABS/ITCS control modules for proper operation
- Perform a network communication test to identify the source of the malfunction
How to fix DTC P1799 on Jaguar
To fix DTC P1799 on a Jaguar, the following steps may be taken:
- Repair or replace any damaged wiring or connectors in the CAN network
- Replace the faulty TCM or ABS/ITCS control module, if necessary
- Clear the trouble codes and perform a test drive to ensure the issue is resolved
How to erase DTC P1799 on Jaguar
To erase DTC P1799 on a Jaguar, the trouble codes can be cleared using a diagnostic scan tool. After making the necessary repairs and confirming the issue is resolved, the codes can be reset to turn off the warning lights on the dashboard.
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