Mankra

Do anybody have an Pin-List for die EBCM Connector?
I need the Pins, where die ABS wire connected.

2KFRC5

Try PM'g Pro Street, if no one responds with the info you need,

http://forums.corvetteforum.com/c5-s...d-diagram.html

byronhunter

You think it might help if you give us the Year Model?

Mankra

It´s different?
Ok, it´s a 2002 Model, normal C5, no Z06

byronhunter

This what you want?
-------------------------------------------------

Mankra

No, I have this picture from ESi.
Problem is, there are more wihte and brown cables to the EBCM-Connector.

I need the for the connector:
http://img.photobucket.com/albums/v4...EBTCMfront.jpg
a list, which 8 Pins are for the ABS Sensors.

My problem is, I have an straigt streets active handling working.
I have seen on a a scan, that right, rear a speed signal, also when the car is standing.
Also I have seen, to the rear right ABS sensor Connector cames 0,1V more, than to the 3 other connectors.
Now I want check, if this comes from the EBCM.

87SAM

May help, but if you have eSI I guess you would already have it.

Pin Wire Color Circuit No. Function
A RED 1642 Battery Positive Voltage
B BRN 641 Ignition 3 voltage
C GRY 1787 Variable Effort Steering Actuator High Effort Control
D WHT 345 Variable Effort Steering Actuator Low Effort Control
E -- -- Not Used
F BLK/WHT 1251 Ground
G BLK 1250 Ground
1 -- -- Not Used
2 TAN/BLK 464 Delivered Torque Signal
3 LT GRN 1763 Steering Wheel Position Signal A
4 -- -- Not Used
5 LT GRN/BLK 1338 Lateral Accelerometer Input (JL4)
6 LT BLU 20 Stop lamp Supply Voltage
7 -- -- Not Used
8 RED 885 Left Rear Wheel Speed Sensor Low Reference
9 BRN 882 Right Rear Wheel Speed Sensor Signal
10 DK GRN 872 Right Front Wheel Speed Sensor Signal
11 LT BLU 830 Left Front Wheel Speed Sensor Signa
12 ORN/BLK 463 Requested Torque Signal
13 ORN/BLK 556 Low Reference
14-16 -- -- Not Used
17 BLK 2626 Brake Pressure Sensor Signal (JL4)
18 LT BLU 1764 Steering Wheel Position Signal B
19 DK BLU 716 Yaw Rate Sensor Signal (JL4)
20 -- -- Not Used
21 LT BLU 1122 ABS/TCS Class 2 Serial Data
22 BLK 884 Left Rear Wheel Speed Sensor Signal
23 WHT 883 Right Rear Wheel Speed Sensor Low Reference
24 TAN 833 Right Front Wheel Speed Sensor Low Reference
25 YEL 873 Left Front Wheel Speed Sensor Low Reference
26 -- -- Not Used
27 GRY 1056 Steering Wheel Position Sensor 5V Reference Voltage
28 LT BLU 2627 Steering Position Sensor Signal
29 -- -- Not Used

Mankra

Thx, no, this I haven´t found in ESi and this is, what I need.

byronhunter

I need the for the connector:
a list, which 8 Pins are for the ABS Sensors.
-------------------------------------------------
You indicate you needed the info for the 4 Wheel Speed Sensors. The Schematic I posted, and the chart 87SAM posted both have the info you ask for. Am I missing something? Also, both are in ESI.

DeeGee

The ABS/TCS Class 2 Serial Data connection is a light blue wire connected to pin 22

The Right Rear Wheel Speed Sensor Signal is pin 9
The Right Rear Wheel Speed Sensor Low Reference is pin 23




From the symptoms you describe it may be that the connector at the wheel hub is dirty. Try pulling it off at the back of the wheel hub and clean it up

http://forums.corvetteforum.com/c5-g...ng-lights.html

Which DIC code is it setting?

Mankra

I have cleaned all connectors, also all mass points.

No DIC Error Code, only the message Active Handling.
All 1000 - 3000km cames a C1281. So I also changed the steeringwheelsensor, but this doesn´t help.
So I searched and found the problem with the wrong signal from the RR ABS cable (it also cames a speed signal, if the ABS Connector is disconnectet).
Now I would look, which volts are directly on the EBCM.

Yes, now I see it, that 9 and 23 says the Pin Number.