300CD (123.153) L5-3.0L DSL Turbo (617.952) (1982)
/l5-3.0l_dsl_turbo_(617.952)/Page-954001.png)
Compressor Clutch: Testing and Inspection
1. Remove a/c relay (code 12).
2. Start engine.
3. Bridge terminal 1 and 3 of five pin socket.
The compressor clutch should engage.
4. If clutch does not engage, bridge the low pressure switch plug.
- If the clutch does not engage, check the power and ground circuit for the clutch. SEE Diagrams. Repair as necessary.
- If the wiring is OK, replace the electro-magnetic clutch.
