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DiscoWeb Bulletin Board » Message Archives » 2004 Archives - Discovery Technical » Archive through January 24, 2004 » SES, HDC, ABS, TC lights are on! « Previous Next »

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Phil deGuzman (Powerslide)
New Member
Username: Powerslide

Post Number: 17
Registered: 12-2003
Posted on Thursday, January 22, 2004 - 11:09 pm:   Edit Post Delete Post Print Post

My '00 DII w/ 53K miles just lit up with all this warning lights on the way home today. Drives fine and the brakes are okay (70% wear). I tried several things except the battery disconnect and lights are still on.

Probably check with OBD2 tool tomorrow at my independent mechanic. What could it be? Hopefully nothing major and co$tly.
 

Jamil Abbasy (Jamooche)
Senior Member
Username: Jamooche

Post Number: 262
Registered: 05-2003
Posted on Friday, January 23, 2004 - 12:01 am:   Edit Post Delete Post Print Post

Do you have a diff lock? You lose TC, HDC, and ABS when you start the engine with it locked.
 

Jack Leitch (Liveattheedge)
Member
Username: Liveattheedge

Post Number: 80
Registered: 12-2003
Posted on Friday, January 23, 2004 - 12:20 am:   Edit Post Delete Post Print Post

that happened on mine. (01 D2). It happened when i hit something really hard on the highway, (pothole i think it was). Went away when i turned off the engine and re-started it. Darn electrical cars.

Jack
 

Thomas Bielecki (Bielecki)
New Member
Username: Bielecki

Post Number: 8
Registered: 04-2003
Posted on Friday, January 23, 2004 - 12:56 am:   Edit Post Delete Post Print Post

Phil,

You're OBD2 tool won't be able to pull the codes. (If it does, I'll be suprised). This error code is coming from the SLABS system which only a LR Testbook, Autologix, or Rovacom system can read.

The TC/HDC/ABS usually signify a bad reading from one of the wheel speed sensors in one the hubs. I would go to an independent that has one of the above systems to pull the code. When you replace the wheel speed sensor, LR insists that you replace the hub as well -- you can only order it as one part from LR. On the other hand, Nathan at Discount Rovers sells the sensors for around $150. Whole hub units I think cost around $500, and I think a LR dealer would charge around $800 to fix this.

A better option is to just clear the code and see if the same sensors gives a bad reading later on and then go from there.
 

Matt Anderson (Disco01)
Member
Username: Disco01

Post Number: 162
Registered: 10-2003
Posted on Friday, January 23, 2004 - 12:02 pm:   Edit Post Delete Post Print Post

I had this same problem this week. Dealer fixed for $45. Told me they had seen some Discos come in with this and found that replacing sensor was only a temp fix. They said some of the grounds go bad and need fixed around 50k-60k. You might want to look into this.
Matt
 

Bryan Yurko (Bryanyurko)
New Member
Username: Bryanyurko

Post Number: 1
Registered: 09-2003
Posted on Friday, January 23, 2004 - 12:50 pm:   Edit Post Delete Post Print Post

Matt,
What dealer did you go to... Mine wanted to charge me $891 to replace my hub assembly.
Needless to say, I haven't gotten it fixed yet.

Bryan
 

Matt Anderson (Disco01)
Member
Username: Disco01

Post Number: 163
Registered: 10-2003
Posted on Friday, January 23, 2004 - 12:53 pm:   Edit Post Delete Post Print Post

Bryan.......I sent you an email
 

Phil deGuzman (Powerslide)
New Member
Username: Powerslide

Post Number: 18
Registered: 12-2003
Posted on Friday, January 23, 2004 - 02:41 pm:   Edit Post Delete Post Print Post

Thanks for the replies.

I took it to the independent this morning and sure enough it is the left front sensor. He says exactly what Thomas said - about $800 for parts and labor.

Matt,

I am interested how LR fixed the grounding and I'll look into this as well. If I fix the bad one now, I have 3 more to go.

Perhaps we can come up with a preventive maintenance on this things.

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