Content

How to use this chapter

• Wiring diagram
• Wire to wire connector
• Junction connector
• Fuse and relay block
• Connector index

Contents of diagrams

• Connector location
• Quick reference

Wiring diagram

Diagram

• Power supply circuit (continuous power source)
• Power supply circuit (starter switch "ON")
• Battery cut switch circuit (for Taiwan explosion-proof model)
• Ground circuit
• Earth system (G2)
• Earth system (G4-C AND G4-P)
• Engine starting circuit (models with MZ and HX transmission)
• Engine starting circuit (Models with ZF and Eaton transmission)
• Engine starting assist circuit
• Charging circuit
• Spare power source circuit
• ETC. Spare power source circuit (double as 12V spare power source)
• 12V Spare power source circuit
• Meter circuit (except semi-tractor)
• Meter circuit (for semi-tractor)
• Tachograph circuit
• Kienzle tachograph circuit
• Fuel filter warning circuit
• Oil filter warning circuit
• Headlight circuit
• Headlight beam control circuit
• Turn, stop and tail light circuit (except semi-tractor)
• Turn, stop and tail light circuit (for semi-tractor)
• Fog light circuit
• Marker light circuit
• Back-up light circuit (except semi-tractor)(INT-W/H and Rr-W/H integrated type)
• Back-up light circuit (except semi-tractor) (INT-W/H and Rr-W/H divided type)
• Back-up light circuit (for semi-tractor) (with HX, MZ transmission)
• Back-up light circuit (for semi-tractor) (with ZF transmission)
• Working light circuit
• Headlight washer circuit
• Headlight autoleveling circuit
• Mirror heater circuit
• Remote control mirror circuit
• Horn circuit
• Cigarette lighter circuit
• Keyless entry circuit
• Power window circuit
• Radio / audio circuit
• Diagnosis connector (16p) circuit
• Diagnosis monitor circuit
• Wiper and washer circuit
• Power door lock circuit
• Power mirror circuit
• Air conditioner circuit
• Common rail circuit no.1
• Common rail circuit no.2 (EGR and VGT)
• Common rail circuit No.3 (ABS)
• Common rail circuit No.9 (Engine retarder)
• Common rail circuit no.11 (Speed limiter)
• Common rail circuit No.13 (Auto cruise)
• Common rail circuit no.14 (Starting idle up control)
• Common rail circuit No.15 (P.T.O.)
• Common rail circuit No.17 (ETC.)
• ABS circuit (except semi-tractor) (except Australia and New Zealand models)
• ABS circuit (except semi-tractor) (for Australia and New Zealand models)
• ABS circuit (for semi-tractor)
• ES start circuit
• ZF transmission circuit
• MZ transmission circuit
• Cab tilt warning circuit (models with HX and MZ transmission)
• Cab tilt warning circuit (models with ZF and Eaton transmission)
• Cab tilt circuit (models with HX and MZ transmission)
• Cab tilt circuit (models with ZF and Eaton transmission)
• P.T.O. (power take-off) control circuit
• Air suspension circuit (for semi-tractor)
• Air suspension circuit (for taiwan fr model)
• Cab suspension circuit
• Coupler lock circuit
• Inter-axle differential lock circuit
• Rear-rear axle differential lock circuit
• Air dryer circuit

Wire to wire connector

Junciton connector

Connector location

Relay location

Fuse and relay block

Junction block

Electrical equipment box

Connector index

• Electrical equipment connector
• Wire to wire connector
• Junction connector