U1064 Diagnostic Trouble Code Discussion for September 2015
Lost Communication With BCM or VCD Module
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| Help Request | Posted | |
| 1999 Chevrolet Astro 4.3L Surge, MIL Lamp on VIN: 1GNEL19W1X U1064: Loss of BCM/DIM/SBM Communications. Along with the listed codes, this Astro Van has 15-20 stored lean, O2 sensor, and coolant temp DTC's. Checked all grounds and connections and they appear to be in good working order. VCM and related connectors and harnesses look OK in appearance with no moistu... |
September 26, 2015 |
