We can help diagnose fault B1481, B1489, B1492 on your Mercedes vehicle

A1 Diagnostics have all the latest Mercedes equipment and technology needed to diagnose fault codes. Fault codes such as B1481, B1489, B1492 in Mercedes vehicles and cars can be fully repaired from our garage workshop pictured below.



When you experience a fault like B1481, B1489, B1492 with your Mercedes vehicle you will get a fault code. This fault code will then explain what the symptoms are and what you need to do to service the vehicle. This month we are going to be looking at Mercedes vehicle fault codes and we start off with B1481, B1489, B1492.



Mercedes Fault Code: B1481, B1489, B1492

The B1481, B1489, B1492 is a MERCEDES-BENZ fault code and is related to the purge flow sensor circuit, the specific nature of the fault code is shown below.

• B1481 HRA: Part E2m1 (Right headlamp range adjustment motor) has short to ground
• B1489 HRA: Part E2m1 (Right headlamp range adjustment motor) has open or short to positive
• B1492 HRA: Part E1m1 (Left headlamp range adjustment motor) has short to positive


What are causing these fault codes to be displayed are listed below.

• Faulty Wiper Washer Fluid Level Sensor
• Wiper Washer Fluid Level Sensor harness is open or shorted
• Wiper Washer Fluid Level Sensor circuit poor electrical connection
• Faulty Body Control Module (BCM)


Any of the points raised above can be why the B1481, B1489, B1492 fault code is being displayed, your Mercedes vehicle will need immediate assistance to avoid any further damage to the car.

We have Mercedes mechanics with over 20 years’ experience servicing B1481, B1489, B1492 fault codes

The B1481, B1489, B1492 fault code is a common occurrence. The B1481, B1489, B1492 we can diagnose and fix quickly and reliably. We have mechanics that can fix the B1481, B1489, B1492 fault code that have over 20 years’ experience working in our Mercedes garage, so, when you leave your Mercedes vehicle with us it is in safe hands.

A1 DIAGNOSTICS HAVE THE EQUIPMENT TO ENSURE A TOP-LEVEL SERVICE

When you experience a B1481, B1489, B1492 fault you will need a garage with all the latest vehicle technology to service and repair the fault. A1 Diagnostics have all the technology needed to ensure your Mercedes vehicle is serviced reliably at the most affordable prices.

If you have any queries or experience a Mercedes fault code get in touch and let us look at your vehicle and we will get you back out on the road quickly and efficiently.

A1-Diagnostics and ECU Repairs
64 Sloper Road
Leckwith,
Cardiff
CF11 8AB

Tel: (029 20) 220380
Fax: (029 20) 223172

Opening Times

Mon – Fri: 8:00am – 6:00pm

Email: info@a1-diagnostics.com