Back to 1998 Lexus SC 300

1998 LEXUS SC 300

3.0L I6RWDAUTOMATICgas
Repairs0Labor504Torque6016Fluid7DTC661Battery0Maintenance0Recalls0
P0705moderate severityPowertrain

Transmission Range Sensor Circuit (PRNDL Input)

on 1998 Lexus SC 300 3.0L I6 · RWD

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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