Jeep Archives - Page 2 of 4 - Ray Frey Auto Center Inc

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
2018 Jeep Wrangler
Mileage
64,770
Service Date
9/1/2023
Services Performed
start stop "engage"? also when off Code PCM code now Customer replaced battery and PCM Jeep dealer did PCM now they're saying the belt and tensioner is the problem Code Scan: Engine P0688
ASD/Main Sense Circuit B23BB
Stop/Start Disable Switch 1 Circuit Open B23BF
Stop/Start Disable Switch 2 Circuit Open U0594
Implausible Data Received From HCP P152A
Engine Hood Switch Ajar While Driving P152F
Engine Hood Switch 2 / Engine Hood Switch 1 Correlation Transmission P1DB6-00
Vehicle Speed Signal Performance P215C-00
Output Shaft Speed – Wheel Speed Correlation U0120-00
Lost Communication With Starter/Generator Control Module Body Control Module (BCM) U0184-00
Lost Communication With Radio U0002-00
CAN C Bus Off Performance B16FB-15
Front Right Fog Lamp Control – Circuit Short to Battery or Open B16F7-15
Front Left Fog Lamp Control – Circuit Short to Battery or Open Heat Ventilation A/C (HVAC) U11B8-00
Lost Communication With Integrated Center Stack (ICS) U0184-00
Lost Communication With Radio Hybrid Control Processor (HCP) P0A92-00
Hybrid Generator Performance P1AC6-00
Motor Control Processor A (MCPA) Crankshaft Position Signal Sensor Performance P1AC7-00
Crankshaft Position Signal Sensor Performance P1C64-00
Hybrid Performance – Engine Speed Below Target During Autostart P1D54-00
Internal Control Module Start/Stop System Error U0001-00
CAN C Bus Integrated Center Stack (ICS) U0184-00
Lost Communication With Radio Tire Pressure Monitor (TPM) U0485-00
Implausible Data Received From Radio Lots of aftermarket add-ons noted. Pedal commander (disconnected) aftermarket center display that is on the CAN network, OBDII wireless device on port, and a OBDII "tap" device sending data to something else that cannot be seen. Disconnected the OBDII tap, cleared faults and pulled codes again. Body Control Module (BCM) U0184-00
Lost Communication With Radio Hybrid Control Processor (HCP) P0A92-00
Hybrid Generator Performance P1AC6-00
Motor Control Processor A (MCPA) Crankshaft Position Signal Sensor Performance Tire Pressure Monitor (TPM) U0485-00
Implausible Data Received From Radio OBDII Codes ($03) P0A92
Hybrid Generator Performance OBDII Permanent Codes ($0A) P1C64
Manufacturer Specific P1AC7
Manufacturer Specific P0A92
Hybrid Generator Performance P1AC6
Manufacturer Specific Hybrid processor/motor/generator seem to be the main current issue and faults with the MGU can result in low system voltages as described by the customer. The P0A92-00
Hybrid Generator Performance fault code resets without the engine even being started. This code is set by two possibilities: 1) The MGU belt is slipping or otherwise failing. 2) ANY other HCP fault codes. The first step in the diag of this code is to check for other HCP codes, In this case the only other code is P1AC6-00
Motor Control Processor A (MCPA) Crankshaft Position Signal Sensor Performance which sets as soon as engine is started. The MGU (which contains the HCP) uses the crank sensor data from the PCM fed over a dedicated comm circuit between the PCM and MGU. Diag routine for this fault states that if there is no crank sensor fault codes in the PCM that the fault must lay in the dedicated comm circuit or in the MGU/HCP itself. Visually inspected the harnesses and connections between PCM and MGU for obvious faults, no issues found. The next step is to perform circuit testing of the comm circuits which will take additional time to perform due to limited access to the MGU connector. If circuit fault is found will need to locate and repair. If no circuit fault is found the MGU will require replacement. New MGU will require full module programming procedure. Also advise to replace the MGU tensioner and belt at the same time. Need about 2 more hours to perform accurate system circuit tests.
Removed RF wheel well to gain access to the MGU and harness. Tested resistance on the crank position comm circuit at the MGU with the corresponding pi
Alan R. gave our service a 5 star review on 9/2/2023
2015 Jeep Cherokee
Mileage
133,375
Service Date
8/17/2023
Services Performed
Diagnose code P0305 #5 cylinder misfire. Recommend spark plugs
SPARK PLUGS – Remove & Replace – V6 All – [Includes: R&I Upper Intake Manifold.]
Mike B. gave our service a 5 star review on 8/18/2023
2012 Jeep Wrangler
Mileage
125,723
Service Date
8/16/2023
Services Performed
MIL is on, Code Scan: Engine P0443
EVAP Purge 1 Control Circuit P0522
Engine Oil Pressure Sensor Circuit Low P258B
Electric Vacuum Pump Performance OBDII Codes ($03) P0443
EVAP System Purge Control Valve "A" Circuit P0522
Engine Oil Pressure Sensor/Switch "A" Low Inspect cooling system operation from cold start. Temp rises normally and heater pipes/hoses heat up and heater will operate continuously, indicating proper water pump flow. Temp continues to rise up into the 230's where the cooling fan comes on and keeps rising. Upper rad hose and radiator never get hot. Infrared temp reading of engine right behind thermostat matches scan reading. Tried to purge air from thermostat bleed, no air present. Something is wrong with the thermostat. Need to remove and inspect and likely replace. Current engine faults are separate concers. Engine oil leaking badly from oil filter cap seal area when cold. Nearly stopped when ht. Suspect o-ring issue. Note rust is an issue on this vehicle, and any issues with oil cooler/housing may lead to replacement and need to deal with fastener removal issues on top of engine.
THERMOSTAT – Remove & Replace
Hazardous waste disposal fee
Jacob C. gave our service a 5 star review on 8/16/2023
2005 Jeep Wrangler
Mileage
134,243
Service Date
7/19/2023
Services Performed
Recover, evacuate and charge A/C. Test operation and test for leaks. System empty, evac and charge, inject ref oil/dye Test operation and test for leaks. Found major leak at condenser. Customer declined at this time
Rick L. gave our service a 5 star review on 7/19/2023
2014 Jeep Wrangler
Mileage
118,570
Service Date
4/17/2023
Services Performed
Change oil & filter. Top off all fluid levels. Check & adjust tire pressure. Visual inspection of hoses, belts, etc. Lube chassis.
Hazardous Waste Disposal Fee
Tire rotation not needed at this time.
Dimmer light was adjuested to low. Readjusted and now works properly.
Michelle B. gave our service a 5 star review on 4/17/2023
2009 Jeep Wrangler
Mileage
114,830
Service Date
3/28/2023
Services Performed
– Pressure test coolant system and found coolant leak – Found electrolysis at manifold
– Thermostat housing leaks – Tire light on – Windshield nozzle broken – Recommend battery service & possibly cables – Front differential fluid dirty – Transmission fluid dirty – Transfer case fluid dirty – Rear differential fluid dirty – Stabalizer shock leaking – RF corner light out – Spark plugs gap .43, spec .48-.53 – Okay – Tires, hoses, coolant, air filter and belt all look good at this time – Front brakes approximately 30% remaining – Rear brakes look new – Alternator charging 14.5V
Remove and replace thermostat and housing
JB Weld manifold
Remove and replace battery and (1) end
Service front differential
Drain and fill
Service transfer case
Service rear differential
Replace leaking steering dampner
Remove and replace RF corner light
Change oil & filter. Top off all fluid levels. Check & adjust tire pressure. Visual inspection of hoses, belts, etc. Lube chassis.
Hazardous Waste Disposal Fee
Riley R. gave our service a 5 star review on 4/4/2023
2019 Jeep Grand Cherokee
Mileage
53,593
Service Date
3/20/2023
Services Performed
Complete Detail
Roy H. gave our service a 5 star review on 3/22/2023
2005 Jeep Grand Cherokee
Mileage
161,343
Service Date
12/21/2022
Services Performed
Monitors incomplete
Upper radiator hose leaking, radiator cap seal also leaks
Change oil & filter. Top off all fluid levels. Check & adjust tire pressure. Visual inspection of hoses, belts, etc. Lube chassis.
$80.00 labor
Replace customer supplied oil pressure sensor
Remove and replace upper radiator hose and cap seal
Hazardous Waste Disposal Fee
Paul P. gave our service a 5 star review on 12/21/2022
2016 Jeep Compass
Mileage
115,270
Service Date
10/25/2022
Services Performed
Remove four wheels and rear brake drums/rotors to inspect brake condition. Inspect entire system for leaks. – Diagnose to pinpoint problem. Trace to driver side front wheel bearing.
Remove and replace the LF wheel bearing
Joann N. gave our service a 5 star review on 10/25/2022

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