Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSJEEP2023GRAND CHEROKEE TRAILHAWK 4XEREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 36 (3.6L - DTCS P0699 TO P1055)
2023 Jeep Grand Cherokee Trailhawk 4xe
Section 36 (3.6L - DTCS P0699 To P1055)
2023 Jeep Grand Cherokee Trailhawk 4xeSECTION Section 36 (3.6L - DTCS P0699 To P1055)
WARNING: This page is about a different variant/trim than selected.
- DTC Troubleshooting
- P0699 Sensor Reference Voltage 3 Circuit High
- P06DA Engine Oil Pressure Control Circuit
- P06DD Engine Oil Pressure Control Circuit Stuck Off
- P06DE Engine Oil Pressure Control Circuit Stuck On
- P06E9 Engine Starter Performance
- P06EF Engine Restart Performance
- P0850 Park / Neutral Switch Performance
- P0A14 Engine Mount 1 Control Circuit Open
- P0A15 Engine Mount 1 Control Circuit Low
- P0A16 Engine Mount 1 Control Circuit High
- P0AB6 Engine Mount 2 Control Circuit Open
- P0AB7 Engine Mount 2 Control Circuit Low
- P0AB8 Engine Mount 2 Control Circuit High
- P1050 Intake Valve Control Solenoid 1 Circuit Open
- P1051 Intake Valve Control Solenoid 1 Circuit Low
- P1052 Intake Valve Control Solenoid 1 Circuit High
- P1053 Intake Valve Control Solenoid 2 Circuit Open
- P1054 Intake Valve Control Solenoid 2 Circuit Low
- P1055 Intake Valve Control Solenoid 2 Circuit High
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.