2012 Jeep Wrangler
Mileage
188,760
Service Date
11/20/2023
Services Performed
- Code Scan: Engine P06DD
- Engine Oil Pressure Control Circuit Stuck Off P0457
- EVAP System – Loose Fuel Cap P0456
- EVAP System Small Leak P258B
- Electric Vacuum Pump Performance Airbag B1C4E
- 1st Row Passenger Seat Belt Buckle Pretensioner Circuit Open Radio B157B
- Satellite Region Mismatch – US/Canada Wireless Control Module (WCM) C1503
- Tire Pressure Sensor 3 Internal C0077
- Low Tire Pressure C1504
- Tire Pressure Sensor 4 Internal OBDII Codes ($03) P0457
- EVAP System Leak Detected (fuel cap loose/off) P0456
- EVAP System Leak Detected (very small leak) P06DD
- Engine Oil Pressure Control Circuit Performance/Stuck Off OBDII Permanent Codes ($0A) P06DD
- Engine Oil Pressure Control Circuit Performance/Stuck Off P0456
- EVAP System Leak Detected (very small leak) P0457
- EVAP System Leak Detected (fuel cap loose/off) Ran EVAP system function test. Failed and the ESIM switch never closed. Ran test again and removed cap while in vacuum and confirmed system was in a vacuum. Switch should have been closed. ESIM switch not closing will cause leak codes and gas cap light. Inspect ESIM and circuits. With ESIM connector jumped, the scan data reads closed. Circuits are normal, ESIM needs replacement. Recommend new OEM fuel cap, has aftermarket that does have a split in the seal and does not have a vacuum relief built in. Test Oil pressure control system. Found unable to control high/low pressure. Code reset right away. Checked oil, found very low. Had to add 3 quarts. Rechecked pressure control, found dual stage pump now working. Need to recheck when driving. System normal on road test. LOF is overdue and oil is black. Needs LOF. Rad fan running on high and temp keeps going up over 230 degrees. Upper hot not hot, like thermostat is not open. Found radiator low, took 1/4 gallon. Bled air out of thermostat, now opens and cools normally. Temps good on road test. No leaks found. After road test there was zero HC in coolant tank. Relieved pressure in radiator by loosening cap slightly, allowing coolant to flow into tank. Rechecked HC in tank, found 200PPM. Suspect small head gasket leak causing loss of coolant and allowing air to get trapped in thermostat. Inspect Vacuum pump system. When activating the pump with scan tool the relay clicks but not pump operation occurs. Test power and ground at pump and found both normal. Vacuum pump has failed. Airbag light on-Needs diag
- RF tire rubbing on wheel well shield. Shield out of normal position and deformed a bit, causing rear of well too protrude too fat towards tire. Position correctly and install a screw to hold in correct location.
- Replace the vacuum pump and relocate per instructions
- NATURAL VACUUM LEAK DETECTION PUMP – Remove & Replace
- Change oil & filter. Top off all fluid levels. Check & adjust tire pressure. Visual inspection of hoses, belts, etc. Lube chassis.
- Hazardous Waste Disposal Fee
- Install air filter
- Install wiper blades
Rantell R. gave our service a 5 star review on 11/28/2023
