Is It Safe to Drive With a P0705 Code?
Common Symptoms of a P0705 Fault
Transmission warning light
EML on
Starter may not operate in park or neutral
Vehicle may start in gear (safety risk)
Harsh or incorrect gear selection
Possible Causes of P0705
A P0705 code can be triggered by faults across several systems. Identifying the exact root cause requires proper diagnostic equipment and live data — not just reading the code.
Range Sensor Wiring Fault
Wiring or connector to the transmission range sensor is damaged.
Range Sensor Failure
The sensor/switch itself has failed.
Gear Selector Adjustment
Selector linkage misaligned — sensor not reading position correctly.
ECU Input Fault
ECU input for the range sensor has a fault.
Why we don't list the exact part: A P0705 code tells you what's happening but not why. Replacing parts without diagnosis is the most common way drivers waste money. A proper diagnosis identifies the specific cause first.
🔍 Get Your Exact Diagnosis
Find Out Exactly What's
Causing Your P0705 — £1.99
Causing Your P0705 — £1.99
MotorLoom cross-references your P0705 against known fault patterns for your exact make, model and mileage — giving you the most likely specific cause, UK repair cost and MOT risk instantly.
Most likely specific cause for your exact vehicle
UK repair cost estimate (parts + labour)
MOT pass/fail risk assessment
Whether it's safe to continue driving
Unlock My Full Diagnosis — £1.99 →
One-time £1.99 · Instant results · No subscription
£60
£1.99
P0705 and Your MOT
A stored P0705 fault code will cause your car to fail its MOT. The engine management light will be illuminated during the test — an automatic failure. Get the fault diagnosed and repaired, then have the code cleared before booking your test.