My abs light is comming on after i drive for 10 miles or so. I swapd an h22a engine in my 92 prelude. What could the cause of this be. Pease help thank you

 

Did you change the axles when you did the swap? If so, are you sure your axles have the ABS sensor rings on them?

 

yea i changed both axles and the both had the funky ribbed ring on them. I put everything back as i saw it. im just stumed why my light is going on. were are the sensors for the abs, are they close to the ring thing on the axles?

 

bump

 

My ABS light has come on a few times, the code showed my wheel-speed sensor was faulty. I changed it, then a month later it came back on and it's another wheel-speed sensor, I'm assuming another one, didn't bother changing it yet seeing the cars torn apart in the garage.

From what I've seen, 4th gen Preludes and ABS lights are VERY common!

 

Mine and my brother's is on too, don't really bother, I just took off the bulb on it, lol!

 

Pull the code and see what it says.

Just get to the blue connector and jump the connector and the ABS light will flash a code.


Here is the list for the codes. It usually does a series of quick flashes, a pause, and then another series of quick flashes.

Codes:
1 - ABS pump motor over-run
1 2 ABS pump motor
1 3 high pressure leakage
1 4 pressure switch
1 8 high pressure system
2 1 parking brake
3 1 pulser RF
3 2 pulser LF
3 4 pulser RR
3 8 pulser LR
3 12 different diameter tires
4 1 wheel sensor RF
4 2 wheel sensor LF
4 4 wheel sensor RR
4 8 wheel sensor LR
5 - rear wheel lock - R/L
5 4 rear wheel lock - R
5 8 rear wheel lock - L
6 - fail-safe relay - F/R
6 1 fail-safe relay - F
6 4 fail-safe relay - R
7 1 solenoid - RF
7 2 solenoid - LF
7 4 solenoid - R
8 1 ABS function
8 2 CPU comparison
8 4 IC self-check

 

Pull the codes, and we will go from there. It's kinda hard to just diagnose without any fault codes.

 

My 4th gen ABS light says code 1, but the pump is dead. As far as I can tell, it doesn't do anything and looks to be a considerable pain to work on.

 

help me out here a little, i got abs problem too, abs light went on 8 times and check engine 4 times when i tried to pull the code, ill doble check tommorow, but abs light went on 8 blinks for sure.

 

Russlan, did it blink 4 times, have a little pause, and blink another 4 times? If so, it's your right rear speed sensor (I have same problem).

Double check again, it should blink, have a pause, and blink again

 

yeah i just checked again and it was 4 pause then 4 again? where is that right rear speed sensor? is it abs sensor?

 

Yes. Its the RR Abs sensor/ also called the Abs speed sensor. Its bolted to the back side of the abs shield.

 

tx, i have some from 5gen prelude, hope they will work