Diagnostic Manual, Info./Comm., Volume 1
Electric Test Program - Preparation for Test
|1. Battery voltage 11 - 14 V.
2. Check fuses.
3. Systems and fluid levels in order.
To prevent damage to the control modules refered to in 23 , the connectors on the control modules must only be removed or installed with the ignition OFF.
Electrical wiring diagrams:
See Electric Troubleshooting Manual, group 54
Conventional tools, test equipment
||Brand, model, etc.
||Fluke models 23, 83, 85, 87
|1) Available through the MBUSA Standard Equipment Program.