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Diagnostic Manual, Chassis and Drivetrain,
Volume 2

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LOCATION:    5.3 Acceleration Slip Regulation (ASR)   >   22 Electrical Test Program - Preparation for Test


Electrical Test Program - Preparation for Test

Preliminary work:
Diagnosis - Diagnostic Trouble Code (DTC) Memory 12

1. Ignition: OFF
2. Provide access to ABS/ASR control module (N30/1).
3. Connect socket box with test cable as per connection
diagram (Figure 1).

CAUTION!
Carefully remove the locking tabs on the test cable connectors
(arrows, Figure 2).

Electrical Wiring Diagrams:
Electrical Troubleshooting Manual, Model 202, ASR, Group 42.

Equipment

Multimeter 1) Fluke models 23, 83, 85, 87
1) Available through the MBUSA Standard Equipment Program.