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HOMESERVICE MANUALSCHEVROLET1984CORVETTE V8-350 5.7LREPAIR AND DIAGNOSISWIPER AND WASHER SYSTEMSTESTING AND INSPECTIONSYSTEM CHECK
1984 Chevrolet Corvette V8-350 5.7L

System Check

1984 Chevrolet Corvette V8-350 5.7LSECTION System Check


System Check

Perform the following checks with the Ignition Switch in the "Accy" position:

1. Hold the washer switch ON.
- Washer sprays windshield as long as washer switch is held ON and for 2 1/2 seconds after the switch is released.
- Wipers turn on at lo speed, continue for 6 seconds after washer stops, then return to park.
2. Move wiper switch to pulse and push the wiper switch.
- Washer sprays windshield as long as washer switch is held ON.
- Wipers sweep steadily for 6 seconds after washer switch is released.
- Wipers return to pulse operation.
3. Move wiper/washer switch to pulse.
- Wipers make one complete sweep and wait 0 to 25 seconds before automatically sweeping again.
- The wait time is adjusted by turning the pulse delay control.
4. Move switch to Lo.
- Wipers sweep continuously at low speed.
5. Move switch to Hi.
- Wipers sweep faster.
6. Move switch to Off.
- Wipers park at low speed.
7. Move switch to Mist.
- Wipers complete one sweep and park.
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • • You smell fuel, burning insulation, or see smoke.
  • • Brakes feel soft, pull hard to one side, or make grinding noises.
  • • The engine overheats, stalls repeatedly, or misfires under load.
  • • You are missing required tools, torque specs, or safe lifting equipment.
  • • You are not confident in the next step or safety outcome.