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1998 TOYOTA TACOMA
2.7L I4•RWD•AUTOMATIC•gas
5 active safety recalls on this vehicle — view recalls
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Repairs0Labor1040Torque1598Fluid17DTC3336Battery2Maintenance0Recalls5
P0576low severityPowertrain

Cruise Control Input Circuit Low

on 1998 Toyota Tacoma 2.7L I4 · RWD

What this code means

The PCM sees a cruise control input signal voltage that is lower than expected. The cruise control system may not respond to driver commands.

Symptoms

  • Cruise control inoperative
  • Erratic cruise behavior
  • Warning light on

Common causes

  • Shorted cruise switch wiring
  • Faulty cruise control switch
  • Corroded connector
  • Faulty PCM

Diagnostic steps

  1. Scan for related codes
  2. Measure input circuit voltage
  3. Inspect wiring for shorts to ground
  4. Test cruise control switch
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