P0705

Transmission Range Sensor Circuit Malfunction (PRNDL Input)

Severity: Medium Transmission Generic OBD-II Code Est. Repair: $150 - $400

Schedule diagnosis soon. Continued driving may worsen the issue.

Quick Answer

P0705 means “Transmission Range Sensor Circuit Malfunction (PRNDL Input).” Severity: Medium. Estimated repair cost: $150 - $400. Most common sign: Won't start in Park only.

What Does P0705 Mean?

TCM can't reliably determine which gear (P/R/N/D/L) is selected.

Common Symptoms

Won't start in Park only
Backup lights not working
Erratic shifting
CEL

Possible Causes

Faulty range sensor/switch
Misadjusted linkage
Wiring issue

How to Fix P0705 – Repair Guide

Check shifter linkage adjustment
Test range sensor
Replace sensor/switch
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Budgeting for This Repair?

A typical P0705 repair runs about $150 - $400. If you'd rather spread the cost over time, estimate the payment with our free sister tool: Car Finance Calculator (50-state sales tax, trade-in equity, full amortization).

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Disclaimer: Information is for educational reference only and does not replace professional diagnosis. Actual causes and costs vary by vehicle make, model, year and condition. Always verify with a qualified technician.