P1244 – Jaguar DTC

Jaguar DTC P1244 – Alternator – charge circuit high

DTC P1244 meaning on Jaguar

DTC P1244 on a Jaguar indicates a fault in the alternator charge circuit, specifically a high voltage condition.

Jaguar DTC P1244 symptoms

Symptoms of DTC P1244 on a Jaguar may include:

  • Dashboard warning light related to the charging system
  • Dimming or flickering lights
  • Battery not charging properly

Jaguar DTC P1244 causes

Common causes of DTC P1244 on a Jaguar include:

  • Defective alternator
  • Faulty voltage regulator
  • Wiring issues in the charging circuit

Jaguar DTC P1244 seriousness

DTC P1244 should be addressed promptly as it can lead to battery discharge and potential vehicle stalling if the charging system is not functioning correctly.

How to diagnose DTC P1244 on Jaguar

To diagnose DTC P1244 on a Jaguar, a mechanic may perform the following steps:

  1. Check the alternator output voltage
  2. Inspect the wiring and connections in the charging circuit
  3. Test the voltage regulator for proper operation

How to fix DTC P1244 on Jaguar

To fix DTC P1244 on a Jaguar, the following steps may be taken:

  1. Replace the alternator if found to be faulty
  2. Repair any damaged wiring or connections in the charging circuit
  3. Replace the voltage regulator if necessary

How to erase DTC P1244 on Jaguar

After addressing the underlying issue causing DTC P1244 on a Jaguar, the diagnostic trouble code can be cleared using a compatible OBD-II scanner or by disconnecting the vehicle’s battery for a few minutes.

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