# 1993 CHEVROLET IMPALA — VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:REAR WINDOW
> NHTSA complaint `656765` · 2008-02-08 · General Motors, LLC
## Severity
- **Deaths:** 0
- **Injured:** 1
- **Fire:** Yes
- **Crash:** No
- **Police report:** No
- **Medical attention:** No
- **Vehicle towed:** No
## Vehicle
- **Make:** CHEVROLET
- **Model:** IMPALA
- **Year:** 1993
- **Manufacturer:** General Motors, LLC
- **Component:** VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:REAR WINDOW
- **Miles at failure:** 300,200
## Narrative
1. ELECTRONIC CONTROL MODULE (ECM) FAILURE , DRIVABILITY MALFUNCTION VEHICLE NOT OPERABLE. PROBLEMS WITH ELECTRIC DOOR LOCK AND REAR WINDOW DEFROSTER OPERATION,  INTERMIT OPERATION. VEHICLE ELECTRONIC RADIO MALFUNCTION.  2. VEHICLE  NOTED TO HAVE  DRIVABILITY PROBLEMS FOR LAST SEVERAL YEARS.  3. VEHICLE ECM WAS REPLACED ,  NEW RELAY AND WIRE CONNECTOR ORDERED FROM G.M. DEALERSHIP NOT YET INSTALLED.   ( RELAY AND WIRES AND CONNECTOR BURNT UP )  THIS VEHICLE IS A 1993 CHEVY CAVALIER, BUILT BY G.M. ( NOT IMPALA).  *TR
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*Source: [NHTSA ODI](https://www-odi.nhtsa.dot.gov/downloads/) · AI Analytics · CC0 1.0*