Toyota Camry Tech Tip: ABS Noise, Warning Lamps And Code C1431
Some 2012-’13 model year Camry vehicles may exhibit a condition where ABS brake actuator pump motor noise is heard from the engine compartment with Brake ABS and/or TRAC warning lamp(s) illuminated and DTC C1431 stored.
JF Dumoulin Grabs Podium Finish In No. 04 Spectra Premium Car
Spectra Premium Brand Ambassador Jean-François Dumoulin earned his first NASCAR Pinty’s series podium as the No. 04 Spectra Premium driver at the Toronto Grand Prix on July 14. Starting in sixth place, Dumoulin kept the pressure on the leaders and fended off competitors to secure a third position on the street track at the overtime
Ride Control Dynamics Play Critical Role In Vehicles Equipped With ABS, And Traction & Stability Control
As a vehicle brakes, accelerates and corners, transferred weight impacts vehicle attitude. If this is done in a controlled manner, braking can transfer weight effectively to the tire that needs it the most. For the most part, the suspension and tires handle the best when weight transfer is not sudden and the suspension is not compressed on the bump stops.
Thinking Through False ABS/ESC Activation Events
Electronic stability control (ESC) became a mandated safety feature for the 2012 model year. Along with all of these advancements, false activation complaints have surfaced. Solving them has been a diagnostic conundrum through the years. False activation incidents involve the ABS modulator taking over braking or intervening to restore vehicle stability. The customer may feel feedback in the brake pedal like a pulsation or sudden drop. Some may also experience a drop in power or the vehicle may suddenly pull in one direction.
Nissan And Infiniti ABS Service: Good Working Order Of The Basic Brake System Eases Diagnostics
On early models, wheel speed sensors send an AC voltage signal to the ABS control module. On later models, active wheel speed sensors change the voltage signal produced by the ABS control module. Active wheel speed sensors are more accurate and work at lower speeds. This is why they are found on most Nissan/Infiniti models after 2012.
Wheel Speed Sensor: Understanding ABS Brake Passive Sensors
The passive wheel speed sensor has been around a long time. It works quite differently than the active speed sensors that are found on most cars today. The passive speed sensor creates its own AC signal that changes frequency with wheel speed. This signal is only present while the wheel is turning at a rate fast
Steering Angle FAQs To Help Boost Your ABS & Stability Control Diagnostics
Chances are you will never crack open a steering angle sensor (SAS) cluster to repair it. But, this sensor should not be a mystery. To be effective at ABS and stability control diagnostics, knowing how sensors measure angles and information is critical.
Innova Diagnostic Scan Tool Reads ABS And SRS Codes
This scan tool includes access to RepairSolutions Pro through a free trial subscription, as well as Bluetooth connectivity to communicate with the mobile app.
Honda Accord With ABS Codes
This system will set codes when there is high resistance to the ground. Following the diagnostic tree in this case will have you replace the ABS modulator, when in most cases it can be repaired by cleaning the ground G203.
VIDEO: Brake Bleeding And The ABS HCU
Andrew Markel offers a quick tip when replacing brake pads, involving bleeding the brake fluid and pushing the piston in order to avoid damage to the ABS HCU. Sponsored by Auto Value and Bumper to Bumper.
