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obd2

  1. 20 JL Service Lights

    Hello All, 2020 JW JL Willys 12k miles I have 4-Service Lights illuminated on the dash. 1. Engine 2. ABS 3. 4WD 4. Traction 5. Cruise "not a light" *Took to dealer to fix. They said couldn't connect to computer and blamed it on an amp that had wires ran but nothing was connected to any...
  2. Mystery Jeep Wrangler 4xe Plug Near OBDII/OBD2 Port

    Hey All, I was looking behind the steering wheel kick panel in plans of routing cables through the firewall, and I stumbled upon a random plug in the wiring harness that doesn't have anything connected to it. The plug only has about 2-3" of length before it is connected to the wiring harness...
  3. Texas Sold: OBDLINK MX+

    Selling an OBDLINK MX+ Bluetooth OBD scanner/writer. Purchased off Amazon for $140 and used with JScan one time. No longer have the jeep and don’t have a need for the OBD scanner. It’s Bluetooth and works well. Used it to change the the HVAC settings when I upgraded the radio from the 5” to the...
  4. P0456 won't clear! - not the gas cap

    Just before all this covid19 shutdown started, I had my JLU at the dealership to fix the ESS and replace the aux battery. About a day or two later I get a P0456 check engine light. I've turned and "clicked" the gas cap several times. It's not loose. I've tried clearing the code through OBDII...
  5. Owl Dash Cam Finicky Connection

    Hi all! I've had the Owl Dash Cam installed for a month or so, and as a unit I really like it. I have one nagging issue - the power cable plugs into the OBD2 connector. The physical connection seems solid enough, but you have to wiggle it to get power, and the slightest jostle seems to make...
  6. Recent recall and new tires, now throwing code. Looking for pro insight please!

    '18 JLU Sahara, 3.6, 8 spd, 65xxx kms. She keeps throwing code P0576. Short or issue between the ECM and cc. Cruise continues to come on and work, no issues that I can tell and I keep putting 100s km on her. Fuses all seem to be seated ok. I keep resetting the code but within a few hundred kms...
  7. Cruise Control recall brought on defective OBD2 port, shifter module and PCM

    Last night I received the safety recall letter from FCA about the cruise control defect, so today I took my Jeep to the nearest dealership to get it fixed. When I got there the service advisor plugged in the OBD2, but the scanner was unable to communicate with the vehicle. He asked me if the...




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