mercedesbenz Workshop Repair Guides

Mercedes Benz Workshop Service and Repair Manuals

Coolant Temperature Sensor/Switch (For Computer) > < Reading and Clearing Diagnostic Trouble Codes|Page 3825
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013

Impulse counter scan tool

075

Adaptor for impulse counter scan tool

087

Hand-Held Tester (HHT)

094

Multiplexer, 965 589 00 40

X11/4 Data link connector

Connecting Impulse Counter Scan Tool:

Connect adaptor (075) to X11/4 and connect impulse counter scan tool to the adaptor as follows:

Red wire (circuit 30, voltage) .......................................................................................................................................................................... Socket 3
Black wire (circuit 31, ground) ....................................................................................................................................................................... Socket 1
Yellow wire  ..................................................................................................................................................................................................  Socket  8

NOTE:  DTC's which have been stored due to testing or disconnecting of lines must be erased from the DTC memory at the end of testing.

Coolant Temperature Sensor/Switch (For Computer) > < Reading and Clearing Diagnostic Trouble Codes|Page 3825