Preliminary work: Diagnosis - Diagnostic Trouble Code (DTC) Memory 11 PSE

Preparation for Test: 1. Check fuse F2-5, F4-3 and fuse F4-11. 2. Provide access to PSE control module (A37, A37/1). 3. Disconnect convenience feature (CF) control module (N57), anti-theft alarm (ATA) control module (N26), infrared remote central locking (IRCL) control module (N54). 4. Connect socket box with test cable according to connection diagram, see Figure 1. Electrical wiring diagrams See Electrical Troubleshooting Manual, Model 140, Volume 2.

Equipment

Multimeter 1)

Fluke models 23, 83, 85, 87

1) Available through the MBUSA Standard Equipment Program.