WARNING! Life threatening injures possible due to vehicle slipping or toppling off while on lift. Prior to lift vehicle completely (wheels still in contact with floor), ensure that the vehicle is centered within the lift columns and lift arm supports are correctly placed unto the vehicle contact points. 1. Review section 0, 13, 21, 23 2. Ignition: OFF 3. Gain access to and disconnect ESP/SPS control module (N47-5). 4. Connect socket box with test cable as per connection diagram (Figure 1). Electrical Wiring Diagrams: (location of grounds and connectors) Electrical Troubleshooting Manual, Model 129, Electrical Troubleshooting Manual, Models 202 and 208, Electrical Troubleshooting Manual, Model 210

Test equipment; See MBUSA Standard Service Equipment Program

Description	Brand, model, etc.
Digital multimeter	Fluke models 23, 77 III, 83, 85, 87