Mercedes-Benz CS1000 - Manual (Page 154)

1 Transmission Module
CS1000 Code Scanner OB15-12
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Models Model Years
129 1990-93
Connect wires of Scanner as follows
Scanner Data Link Connector 16-pin
Yellow Socket 13
Black Socket 1
Red Socket 16
FAULT CODE TABLE
DTC Readout Possible Cause of Failure
1 No fault found
2 Not used
3 Engine load signal interrupted
4 Throttle valve position switch (potentiometer) interrupted
5 Engine speed signal (RPM) interrupted
6 Vehicle speed sensor interrupted
7 Output fault in TCM (N15/1) or fault in the valve block control valve circuit (Y3/1y2)
8 Transmission control module (TCM) (N15/1)
9 Valve control valve block (Y3/1y2)
10 Valve control valve block (Y3/1y2), short circuit