ABS pump keeps cutting in...

[Alpine]

Back after a long spell of non-21T fun...

Anyway, started the Quadra today and all seems ok after being sat for 18 months (Started first time!). Anyway, the ABS light is on (still) and the pump keeps cutting in and out. I've checked the targets and they seem good with no rot/ crud (Cleaned prior to laying up) and light stays on without even moving the car. My guess is that it's a sensor or the wiring to one of them?

 

[DaveL485]

Back after a long spell of non-21T fun...

Anyway, started the Quadra today and all seems ok after being sat for 18 months (Started first time!). Anyway, the ABS light is on (still) and the pump keeps cutting in and out. I've checked the targets and they seem good with no rot/ crud (Cleaned prior to laying up) and light stays on without even moving the car. My guess is that it's a sensor or the wiring to one of them?

The pump is supposed to cut in and out but not too often, and even less if you're not using the brake. If the ABS light is stuck on you probably have a sensor down.