October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.
HVAC System - Compressor Clutch Controls Expand All (for easy ctrl-f) Collapse All Model Identification Description & Operation A/C Clutch Circuit Diagnosis (Cars) A/C Clutch Circuit Diagnosis (Light Trucks & Vans) Notes 2.2L: "S" & "T" Series 3.4L: "A" & "B" Series 3.4L: "U" Series (2000) 3.4L: "U" Series (2001) 4.3L: "M" & "L" Series 4.3L: "S" & "T" Series (Automatic A/C) 4.3L: "S" & "T" Series (Manual A/C) 4.3L & 7.4L: "C" & "K" Series (2000) Or 4.3L, 5.0L & 5.7L: "G" Series (2000) 4.8L, 5.3L & 6.0L: "C" & "K" Series (2000) 5.0L & 5.7L: "C" & "K" Series (2000) Or 7.4L: "G" Series (2000) 6.5L: "C" & "K" Series (2000) 4.3L, 4.8L, 5.3L, 6.0L, 6.6L & 8.1L: "C" & "K" Series (Automatic A/C 2001) 4.3L, 4.8L, 5.3L, 6.0L, 6.6L & 8.1L: "C" & "K" Series (Manual A/C 2001) 4.3L, 5.0L, 5.7L, 6.5L & 8.1L: "G" Series (2001) Wiring Diagrams