HVAC Occupant Climat e Control (Auto A/ C) – Diagnostic s Page 2F–1
Page 2F-1
Section 2F
HVAC Occupant Climate Control (Auto A/C)
– Diagnostics
ATTENTION
Before performing any Service Operation or other procedure described in this Section, refer to Section 00
Warnings, Cautions and Notes for correct workshop practices with regard to safety and / or property damage.
1 General Information............................................................................................................................... 2
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HVAC Occupant Climat e Control (Auto A/ C) – Diagnostic s Page 2F–2
Page 2F-2
1 General Information
The diagnostic information of the HVAC Occupant Climate Control (Auto A/C) system as fitted to MY 2004 AWD Crew
Cab carries over from the information provided in Section 2F HVAC Occupant Climate Control (Auto A/C) – Diagnostics
in the MY 2003 VY and V2 Series Service Information, noting the following:
For additional diagnosis information on MY 2004 AWD Crew Cab vehicles, which is not contained within the above
reference, refer to following Sections as required:
• Section 2C HVAC Climate Control (Manual A/C) – Service and Diagnosis in the MY 2003 VY and V2 Series
Service Information, for HVAC components and service procedures common to Manual A/C and OCC (Auto A/C).
• Section 2F HVAC Occupant Climate Control (Auto A/C) – Diagnostics in the MY 2004 VY Regular and Crew Cab
Service Information for connector views and wiring diagram information specifically applicable to MY 2004 AWD
Crew Cab vehicles.
• Section 6B3 Engine Cooling in the MY 2003 VY Series Regular Cab Service Information for additional electrical
wiring information relating specifically the operation of the engine cooling fan system.