HVAC SYSTEM (AUTO A/C)(DIAGNOSTIC)
AC
Page
1. Basic Diagnostics Procedure ......................................................................2
2. General Description ....................................................................................3
3. Electrical Component Location ...................................................................5
4. Auto A/C Control Module I/O Signal............................................................7
5. Diagnostic Chart for Self-Diagnosis ............................................................9
6. Diagnostics for A/C System Malfunction ...................................................12
7. Diagnostic Procedure for Actuators ..........................................................21
8. Diagnostic Procedure for Sensors ............................................................32
9. General Diagnostic Table..........................................................................41