Car Diagnostics in South Knighton

South Knighton is a small rural hamlet on country lanes in the Newton Abbot area. Tight turns, narrow gateways and tricky reversing are part of everyday driving, which is exactly when parking sensors and reversing cameras earn their keep, and when they get scuffed, splashed and knocked.

Automaster is at Longcombe Cross, Longcombe, near Totnes. We carry out diagnostics and auto electrics for petrol and diesel cars, and drivers from South Knighton, Newton Abbot, Heathfield, Liverton and Abbotskerswell are welcome.

Parking sensors beeping or not working: what is wrong?

Parking sensor faults range from the trivial to the awkward. A sensor covered in mud or road film can false alarm. A sensor that has taken a knock may have failed or shifted. A wire that has chafed behind the bumper can drop out only in wet weather.

If the system beeps constantly, stays silent, or shows a fault on the dash, a scan reads which sensor circuit is complaining. Then the sensor, its connector and its wiring are tested before anything is replaced.

• Constant beeping with nothing near
• No beeps at all
• Fault message on the dash
• Works only in dry weather

Reversing camera showing a blank or flickering image

Reversing cameras fail in several ways: moisture inside the lens, a damaged cable where wiring flexes with the boot or tailgate, a poor connection at the screen, or a software problem in the head unit. Each leaves a different symptom.

A blank screen, a flickering picture and a line across the image point in different directions. Tell us exactly what you see and when. Whether a camera can be repaired or needs replacement depends on the vehicle.

What does a diagnostic scan do in the Newton Abbot area?

It reads stored fault codes and live data from the car's control units. That gives a direction, not a verdict: a fault code points to a circuit or system, and it is not a parts list. The cause might be a sensor, a wire, a connector or a control unit.

Warning light diagnostics follow the same pattern for engine management, ABS, airbag and other lights. The scan starts the job; testing finishes it.

Batteries, alternators, starters and sensors

Extra electrical equipment such as cameras, sensors and aftermarket fittings adds to the load on a battery and charging system. If a car is slow to start or the lights dim, we test the battery, alternator and starter motor and replace what has failed.

Sensor replacement, wiring repairs, alarms and immobilisers fall within the same service. Faults that come and go take longest because they have to be caught.

Can I bring my car from South Knighton?

Yes. We are at Longcombe Cross, Longcombe, near Totnes, TQ9 6PL, and drivers from this part of the Newton Abbot countryside and nearby Heathfield, Liverton and Abbotskerswell bring their cars to us.

Ask for a quote and describe the fault, including the make, model and year, and what the car did. Photos of an error message on the dash or a note of what the screen shows can speed things up, as can saying whether the fault began after a knock or a repair.