1994 Chevrolet Blazer technical service bulletins
24 technical service bulletins and manufacturer communications cover the 1994 Chevrolet Blazer.
Bulletins tell dealers how to fix known problems. A warranty extension means the manufacturer pays for that repair for longer.
- Equipment: electrical: anti-theft devices
- Equipment
- Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
- Diagnosis of cracked or broken transmission case
- Pop snap noise in the front suspension when braking
- Diagnostic information for intermittent transmission downshift, slip, busy/cycling tcc or noisy cooling fan
- Subject regarding ABS 3-SENSOR EBC4 - special policy
- Intermittent hestiations, low power, and rough running engine in cold temperatures (replace PCM)
- Special policy adjustment - linear exhaust gas recirculation system
- Engine hard to start (replace fuel pump pulsator)
- Cab floor cracked at front seat anchor reinforcement spot welds (replace reinforcement and weld floor cracks)
- Fuel tank noise, fuel gage inaccurate, reduced fuel capacity
- Windshield wiper blade chatter(replace wiper arm and blade)
- Vehicle does not start readily upon cranking (replace fuel pump relay)
- End gate latch rattle (install revised striker)
- Water leak at the a/c recirculation door (install new hood hinge seal)
- Stepper motor cruise control will not resume or reset (replace smcc module)
- Light surge at highway speeds during light throttle
- Unknown
- Clutch pedal squeak noise
- Backfire on acceleration
- Improperly constructed instrument cluster causing erratic temperature gauge readings
- Oil pressure gauge reading concerns
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