P1229 JAGUAR Possible Causes
- Faulty throttle actuator
- Faulty throttle actuator relay
- Throttle actuator harness is open or shorted
- Poor electrical connection in the throttle actuator circuit
How to Fix Code P1229 JAGUAR?
Start by checking the “Possible Causes” listed above. Visually inspect the related wiring harness and connectors. Look for damaged components and check for broken, bent, pushed out, or corroded connector pins.
Possible Symptoms
- Engine Light On (or Service Engine Soon Warning Light)
P1229 JAGUAR Meaning
The Engine Control Module (ECM) monitors the throttle actuator control circuit. The ECM sets the OBDII code when the throttle actuator does not meet factory specifications.