U0121 Diagnostic Trouble Code Discussion for June 2011
Lost Communication With EBCM
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| Help Request | Posted | |
| 2007 Chevrolet Tahoe LT 5.3L No Start VIN: 1GNEK13067 U0121: Lost Communication With Anti-Lock Brake System ABS Control Module. Hi, we have a Tahoe here that has turned into a real problem child! Our customer went to start it one day & it wouldn't crank so they tried to jump it. Still no crank! They then had it towed to our local Chevy dealer because they thought they had some warr... |
June 07, 2011 |
