Three problems related to brake abs warning light have been reported for the 2005 Toyota Tundra. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2005 Toyota Tundra based on all problems reported for the 2005 Tundra.
Vsc trac, vsc off, brake, abs lights. . . All on, all at once.
Malfunctioning brake sensors on 2005 Tundra uses abs to override driver's braking below 10 mph. The defect is that "abs" light does not appear on dash to inform the driver that he does not have full braking authority over the vehicle when the abs kicks in. The Toyota dealer had damaged the brake sensor while replacing the rear axle bearings. I drove the service manager to witness the loss of braking control. The brake sensor was replaced and problems solved. Back to the problem. I over shot a stop line by a few feet in heavy traffic. Luckily, I was the first one at the red traffic light. It sounded like the abs kicked in, but abs light did not illuminate. I thought the braking system was recalibrating itself (who knows how all these onboard computers operate these days), but the abs was kicking in.
The contact owns a 2005 Toyota Tundra. The contact stated while driving at 25 mph the abs light would flash on the dash board indicating that the brakes need to be serviced. The contact took the vehicle to a local mechanic to have the brakes serviced and the local mechanic could not find a issue with the brakes. Also the contact stated that the air flow button that controls the air inside the vehicle is malfunctioning. The contact feels this vehicle has a serious electrical issue and needs to looked at by the manufacturer. The failure mileage 6,000.