P0705moderate severityPowertrain
Transmission Range Sensor Circuit (PRNDL Input)
on 2002 BMW X5 4.6is E53 4.6L V8 M62TU ยท AWD
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
- Check shift linkage adjustment
- Test range sensor signals
- Inspect wiring
- Verify correct gear indication with scan tool
Repair notes
Adjust linkage or replace range sensor.
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