Help With DTC's

[joecar]

TA, you may also need the ABS schematics since these show the EBCM wires...

Cheers
Joe

[TAQuickness]

ABS Connector End Views

Table 1:	Accelerator Control and Adjuster
Table 2:	Accelerator and Servo Control Module (ASM)
Table 3:	Electronic Brake Control Module
Table 4:	Traction Control Switch
Table 5:	Wheel Speed Sensor, Left Front
Table 6:	Wheel Speed Sensor, Left Rear (With NW9)
Table 7:	Wheel Speed Sensor, Right Front
Table 8:	Wheel Speed Sensor, Right Rear (With NW9)
Table 9:	Wheel Speed Sensor, Rear (Without NW9)

Which of these do you want expanded...?

These show connector views with pinouts.

WOW Table 3 and Table 4 I believe. The EBCM pinout looks like it will be very helpful as well. Thanks

[TAQuickness]

Or better yet, can you tell me where I can get a copy of the documentation you have?

[joecar]

www.helminc.com sells the paper and CD/DVD manuals.

In 2003 I got the 2003 GM ('96-'03) CD and it was $300.
The current one they have is the 2005 DVD ('98-'05) and it's $400 (price went up).

If you got more than one GM car and you do your own car work, this is actually very cost effective since it contains all the manuals for all the GM cars in the years specified ('98-'05); you can see that the information contained in these is very extensive.

http://www.helminc.com/helm/product2...C9WNMV4PQK02M2

Edit: this covers all North American GM vehicles

[joecar]

WOW Table 3 and Table 4 I believe. The EBCM pinout looks like it will be very helpful as well. Thanks

No worries, I'll do this later tonite (my GM CD is installed on my PC at home).

Oh, I just realized the EBCM pinouts is Table 3, see bottom of thread page 2

[joecar]

Sorry, I got home very late last night...

Here is Table 4 "Traction Control Switch"...

Cheers
Joe



Traction Control Switch

Connector diagram, see attachment
Connector Part Information		1217-7195 6 Way F Metri-Pack 150 Series (BLK)
Pin	Wire Color	Circuit No.	Function
A	PPL/WHT	1572	Traction control lamp control
B	BRN	141	Fused ignition feed
C	GRY	8	Switch illumination lamp feed
D	--	--	Not used
E	BRN/WHT	1571	Traction control switch signal
F	BLK/WHT	451	Ground

[TAQuickness]

Thanks again Joe. This is a great help

[TAQuickness]

Think i found it. Battery died on me, and with the new battery installed, I noticed it was very easy for it to hit the TCS module under WOT. This should get it all fixed up:

[joecar]

Think i found it. Battery died on me, and with the new battery installed, I noticed it was very easy for it to hit the TCS module under WOT. This should get it all fixed up:

You mean the battery moved and hit the TCS module (where the throttle cable goes to) at WOT....?

Good work mate, that plate on top holds it down, nice flat surface for resting tools or oil bottles when working on engine.

Cheers
Joe

[TAQuickness]

You mean the battery moved and hit the TCS module (where the throttle cable goes to) at WOT....?

Good work mate, that plate on top holds it down, nice flat surface for resting tools or oil bottles when working on engine.

Cheers
Joe

As a matter of fact, I just cleaned and re-oiled the filters and was marveling at the handy table under the hood.

Also just returned from a run down the BW8 and could not duplicate the problem.

Thanks again for all the info you posted Joe. It's slowly but surely making it's way into my archives