malc350
Well-known member
My SERVICE ABS light came on and my diagnosis revaeled the following fault codes:
Code 31: Right Rear sensor fault
Code 25: Left Front sensor fault
I can't believe that both sensors would fail at the same time(!!!)
I have checked the resistance of both sensors as per the factory manual. The Left Front is within specification but the Right Rear resistance is much higher than it should be.
I suspect that only the Right Rear sensor is faulty. The main reason is that the codes are displayed in the following order:
Code 31, Code 25. I thought the codes should be displayed in numerical order (?) I am guessing the current codes are displayed first, followed by history codes and therefore my Left Front sensor code (25) is a history code?
Anyone know if I'm right? Help appreciated.
Malc350 (Essex, UK) 1990 Callaway Twin Turbo, black on black, 6 speed, 3.33:1 rear.
Code 31: Right Rear sensor fault
Code 25: Left Front sensor fault
I can't believe that both sensors would fail at the same time(!!!)
I have checked the resistance of both sensors as per the factory manual. The Left Front is within specification but the Right Rear resistance is much higher than it should be.
I suspect that only the Right Rear sensor is faulty. The main reason is that the codes are displayed in the following order:
Code 31, Code 25. I thought the codes should be displayed in numerical order (?) I am guessing the current codes are displayed first, followed by history codes and therefore my Left Front sensor code (25) is a history code?
Anyone know if I'm right? Help appreciated.
Malc350 (Essex, UK) 1990 Callaway Twin Turbo, black on black, 6 speed, 3.33:1 rear.