brakes problem nissan y61 model 1998 td42t

[roon]

hi to all i have problem with my y61 brakes after 2 push its become hard and brake light in dash board turn on after some aceleration its become normal for only one push and at 2 push its become hard again i changed alternater but still that problem stands kindly help me and also abs not working completly dead[B[/B]

[04OFF]

Have you checked the level in the brake fluid resivoir ?

[my third 256]

what about fuses have you checked them out
thats the ones in the engin bay at side of battery

[pearcey]

Check the vacuum pump and the check valve,you may have a vacuum leak or the pump is faulty also check all vacuum lines for soft areas or crimped hoses.Also the booster may have a vacuum leak.One check is while the engine is running apply the brakes by hand and have a listen under the dash by the brake pedal for a Constant hiss or air leak this noise will be related to the a leaking rear seal in the brake booster.

[roon]

yes brake fluid is full

[roon]

there are two batteries in my y61 and my 61 is RHD kindly massage me the no of fuse in fuse box

[roon]

Dear I think it will be help full to me thx for reply

[roon]

Is any body will post me the pic of y 61 engine and abs system piping

[roon]

My y61 is auto td42 turbo abs break

[pearcey]

Roon mate
If the ABS light is not flashing there is nothing wrong with the ABS.
If the brake light comes on then goes off it can mean low fluid ,low vacumm , or the hand brake leaver is not fully returned
If the ABS light is flashing get a professional to check the system as you need to read the codes which tell you where the problem is.