U1193 Diagnostic Trouble Code Discussion for September 2015
Loss of Communication With Vehicle Immobilizer Control Module
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| Help Request | Posted | |
| 1999 Chevrolet Astro 4.3L Surge, MIL Lamp on VIN: 1GNEL19W1X U1193: Loss of communication with remote control door lock reciever. 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 |
