U0121 Diagnostic Trouble Code Discussion for July 2009
Lost Communication With EBCM
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| Help Request | Posted | |
| 2005 Jeep Grand Cherokee Limited 5.7L MIL Lamp on VIN: 1J8HR58205 U0121: Lost Communication With Antilock Brake System Module. This Jeep came in for PA reconstructed title paperwork. It has a code for the steering angle sensor. But when I did a wheel alignment, the battery went almost dead. Since then, the ABS, brake, ESP,and engine MIL lights are lit. Also, it flashes on the display ... |
July 06, 2009 |
