Electrical System Problems of Mazda B4000

Mazda B4000 owners have reported 3 electrical system related problems since 1996. Table 1 shows the 3 most common electrical system problems. The number one most common problem is related to the vehicle's battery dead (1 problem). The second most common problem is related to the vehicle's fuses and circuit breaker (1 problem). For details of each of the problem category, use the links in the table.

Table 1. Electrical System related problems of Mazda B4000


Recently reported Electrical System problems of Mazda B4000

The Battery Dead problem

When power is off and key in ignition power steering fluid sprays all over engine. Manufacturer has been notified. Battery failed and was replaced.   Read details...

The Fuses And Circuit Breaker problem

12/07/05 engine died on 4 lane hwy, 42 miles from home in rush hour traffic. Towed to dealer, who two days later stated problem was fuel pump relay, and it was fixed. 01/25/05 truck died in intersection at 4:30 p. M. Husband taped wires and wire-tied connector to relay.   Read details...

The Ignition problem

I have had a head gasket replace on this 1998 Mazda B4000 within 61,000 miles. The first head gasket replacement was 1-21-2008. Now the same thing seems to be happening at 78,100 miles are there any issues with this model? I only drive the truck to work and back which is only about 5 miles from my   Read details...




Fuel Economy of B4000 Vehicles
B4000 Service Bulletins