Muppetlab
New Member
Forgive me for my ignorance but ive trawled the forum and whilst i have some useful info some of it is causing me some confusion.
Firstly my abs light has been intermittent after a brake hose and what looked like a long over due fluid change. When bleeding the brakes back up i cycled the abs pump using a jumper wire and got a great pedal and lever. All good until last week when i think the front brake lever went hard after braking for a tight corner. Made me wonder if the light was related. Anyway after leaving the bike for a couple of hours it would generally reset itself, however today the abs light is on and staying on. Ive managed to access the diagnostics (2012 bike) and pulled up some codes (14,22,30,42 and 12). reset all codes and been out for a ride. No codes currently showing but abs light defo still on. Tried braking on gravel and abs is defo not working. Have checked 30amp fuse and fuses in boxes under right cowling all good. Tried the ABS cycling again and now im not getting anything at all happening.
My questions are these if anyone can answer?
Jez
Firstly my abs light has been intermittent after a brake hose and what looked like a long over due fluid change. When bleeding the brakes back up i cycled the abs pump using a jumper wire and got a great pedal and lever. All good until last week when i think the front brake lever went hard after braking for a tight corner. Made me wonder if the light was related. Anyway after leaving the bike for a couple of hours it would generally reset itself, however today the abs light is on and staying on. Ive managed to access the diagnostics (2012 bike) and pulled up some codes (14,22,30,42 and 12). reset all codes and been out for a ride. No codes currently showing but abs light defo still on. Tried braking on gravel and abs is defo not working. Have checked 30amp fuse and fuses in boxes under right cowling all good. Tried the ABS cycling again and now im not getting anything at all happening.
My questions are these if anyone can answer?
- Is there a separate abs ecu which needs resetting? if so how do i do it? can it be done without expensive computers?
- which diagnostic numbers relate to the front and rear abs sensors? how do i use them to check if they are okay?
- Ive seen a combined abs fuel multi function relay on fleabay. where is this and is it likely that one part of this abs side could fail?
- Does the fact the abs pump wont cycle mean its toast?
- How do i read abs fault codes as i think there is a way to make the light flash the codes out?
- Any reference material for diagnostic codes and their meanings would be great and also if anyone has a link to the service manual so i can have a go at this myself it would be appreciated. I fear im probably looking at ABS pump but would rather rule out everything else first.
- Sorry for all teh questions i realise its a mamoth task but if i can get some codes and at least a reset sequence i can make a good start.
Jez