Metro Detroit. May 11, 2022. #1. This will be a work in progress, but we are making a master list of platform codes for all Chrysler Group vehicles, past, present, and future B1 - Jeep Renegade (Brazil) B6 - Jeep Renegade (India) BU - Jeep Compass / Jeep Compass (PHEV) (Europe) BV - Jeep Renegade / Jeep Renegade (PHEV) C6X - Chrysler Unnamed

Step 2 – Plug the device into the OBD port. Locate the OBD port under the dash on the driver's side of your Jeep, and plug in the device. Once you do so, you should see some diagnostic lights come on as the device starts to communicate with the vehicle. Figure 2. Plug in the OBD adapter.

To do this, simply locate the diagnostic connector under the dash and insert the appropriate jumper wire into the connector. Then, turn the ignition key to the ON position and watch the check engine light for the codes. If your Jeep Grand Cherokee is from the 1995 model year or older, you’ll need to use a code reader to access the trouble codes.

Tweet. To check your JK Codes, use this sequence on your ignition. Insert Ignition Key. Turn vehicle On-Off-On-Off-On. Codes will be shown on the Odometer screen. B1402 - Front Left Audio Speaker Output Circuit High. B1403 - Front Left Audio Speaker Output Circuit Open. B1405 - Front Right Audio Speaker Output Circuit Low.

The check engine light on the dash of the 91 to 96 Jeep Cherokees displays ECU codes, which can be accessed by looking at the light. On and off the key repeatedly, but never starting the Jeep. Take a moment to count the flashes and note the pause between them. A 12 is usually used as the first code. . 336 21 300 335 312 84 119 269 229

jeep grand cherokee codes list