OBD Code

[Monarchy]

Newbie here with a '99 ragtop H1....sweet truck so far but my TT4 and ABS lights just came on. I jumped the 5 and 14 pin on the ALDL and got a 2,6 reading. Can somebody tell me what that error code means?

And don't let me fool you. That last paragraph might be interpreted as me knowing something about my truck....WHICH I DON'T, lol.

I also plan on checking the sensor position on each hub (when I can figure out what the sensor is - I see the gear looking thingy).

If anybody has other ideas, I'm all ears!

Thanks for any help and great forum....glad to be aboard.

[phazer42]

Shuttle Valve Switch Failure....

pins 25 and 27 should have a resistance value of around 3,000 ohms at rest, 2,000 ohms half way depressed and 1,000 ohms fully depressed. If the connections are correct.... then your modulator is bad....

[Monarchy]

Can I just buy a Land Rover Discovery modulator ($100 ebay used) and swap that out? That looks much easier than trying to replace the switch...

This site is awesome