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2003 TOYOTA AVALON

3.0L V6FWDAUTOMATICgas
2 active safety recalls on this vehicle — view recalls
Repairs0Labor470Torque2460Fluid6DTC734Battery1Maintenance0Recalls2
P0705moderate severityPowertrain

Transmission Range Sensor Circuit (PRNDL Input)

on 2003 Toyota Avalon 3.0L V6 · FWD

What this code means

Malfunction in the transmission range sensor (also called neutral safety switch or PRNDL switch).

Symptoms

  • Check Engine Light
  • Incorrect gear display
  • Starter may not engage
  • Harsh or no shifting
  • Backup lights not working

Common causes

  • Faulty range sensor/switch
  • Misadjusted linkage
  • Wiring damage
  • Corroded connector

Diagnostic steps

  1. Check shift linkage adjustment
  2. Test range sensor signals
  3. Inspect wiring
  4. Verify correct gear indication with scan tool

Repair notes

Adjust linkage or replace range sensor.

Other Powertrain codes on this vehicle

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