SECTION 12P - WIRING DIAGRAMS
IMPORTANT:
Before performing any Service Operation or other procedure described in this Section, refer to Section
00 CAUTIONS AND NOTES for correct workshop practices with regard to safety and/or property damage.
1. GENERAL INFORMATION
2. WIRING DIAGRAMS
1. GENERAL I NFORMATI O N
The wiring diagram s contained in this Section are the specific wiring diagrams for the MY2003 V2 Series Update
Models, introduced during October 2002, and are intended to be used in conjunction with the wiring diagrams
provided in Section 12P, WIRING DIAGRAMS in the VT Series I, VT Series II, VX Series I, VX/VU/W H Series II
and V2 Series Service Infor m ation. Section 12P, WIRING DIAGRAMS in the VT Series I Ser vice Infor m ation also
contains additional information on developing a diagnostic procedure for electical circuit diagnosis, electrical circuit
test procedures, diagnostic tests and wiring repair procedures.
Additional wiring, wiring har ness and s pecific wiring harness installation inform ation are also contained in Sec tion
12N, FUSES, RELAYS AND WIRING HARNESSES in the VT Series I, VT Series II, VX Series I,
VX/VU/WH Series II and V2 Series Service Information.
2. WIRING DIAGRAMS
DIAGRAM NO. SYSTEM WIRING DIAGRAM DESCRIPTION
5B Powertrain Control Module (S/C V6) CV6 Models
5E Powertrain Control Module (GEN III V8) CV8 Models