1 Transmission Module

CS1000 Code Scanner OB15-12

￿￿￿￿￿￿#￿￿*￿￿+

￿￿!￿￿￿￿#!￿￿￿￿￿￿￿￿￿￿￿￿￿#￿￿9$￿"￿￿&

 

 

 

 

 

 

 

 

 

 

 

1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Models

 

Model Years

 

 

 

 

 

 

 

 

 

 

 

 

129 140

 

 

1990-93

 

 

 

 

 

 

 

 

 

 

 

Connect wires of Scanner as follows

 

 

 

 

 

 

 

 

Scanner

 

Data Link Connector 38-pin

 

 

 

 

 

 

 

 

 

Yellow

 

Socket 10

 

 

 

 

 

 

 

 

 

 

 

Black

 

Socket

1

 

 

 

 

 

 

 

 

 

 

Red

 

Socket 3

 

 

 

 

 

 

 

 

 

 

FAULT CODE TABLE

 

 

 

 

 

 

 

 

 

 

 

DTC Readout

 

 

Possible Cause of Failure

 

 

 

 

 

 

 

 

1

 

 

 

No fault found

 

 

 

 

 

 

 

2

 

 

 

Engine control module (N3/4) does not match TCM

 

 

 

 

 

 

3

 

 

 

Transmission overload protection switch 4th/5th gear defective

 

 

 

 

 

 

4

 

 

 

CAN data line from EA/CC/ISC control module (N4/1) signal distorted

 

 

 

 

 

 

5

 

 

 

CAN data line from DI control module (N1/3) or HFM control module signal distorted

 

 

 

 

 

 

 

6

 

 

 

CAN data line signal distorted

 

 

 

 

 

 

 

7

 

 

 

Valve control valve block (Y3/1y2), open circuit or TCM (N15/1) defective

 

 

 

 

 

 

8

 

 

 

Automatic Transmission Control Module (TCM) (N15/1) defective

 

 

 

 

 

 

 

9

 

 

 

Valve control valve block (Y3/1y2)

 

 

 

 

 

 

 

10

 

 

 

Valve control valve block (Y3/1y2), short circuit

 

 

 

 

 

 

 

 

 

 

Copyright © 1998 Baum Tools Unlimited Inc. All rights reserved.

Reproduction in whole or in part in any form or medium without express written permission of Baum Tools Unlimited Inc. is prohibited.

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Mercedes-Benz CS1000 manual #!#9$