A/C ELECTRICAL CIRCUIT — Wiring Diagram (Cont'd) — R.H.D. Model engine-room side
HA-54wiring diagramUnverifiedR.H.D. variant — ECCS terminal allocations differ slightly from L.H.D. (66 B/R + 67 LG/R here vs 44 B/R + 67 L/G on HA-52).
Wiring Diagram (Cont'd) — R.H.D. MODEL
A/C electrical wiring (R.H.D., engine-room side)
Components (21)
Ignition switch (ON or START)Battery (via fusible link Green)Air conditioner relay (E42)Compressor (F32) with thermal protectorThermo-switch (G — for hot areas)Condenser fan motor (G — for hot areas)Dual-pressure switch (E40)F.I.C.D. solenoid valve (F14)Throttle sensor (F24)E.C.C.S. control unit (refer to EF&EC section)Body grounds (E24, E41, F11)eccs ctrl unit (term 43)A/C relay control coileccs ctrl unit (term 59)F.I.C.D. solenoid valveeccs ctrl unit (term 50)compressor branch [?]eccs ctrl unit (term 66)throttle sensor [?]eccs ctrl unit (term 67)throttle-sensor signal [?]
Connections (5)
eccs ctrl unit (term 43)
eccs ctrl unit (term 43)A/C relay control coilGreen with Yellow stripe
eccs ctrl unit (term 59)
eccs ctrl unit (term 59)F.I.C.D. solenoid valveBlack
eccs ctrl unit (term 50)
eccs ctrl unit (term 50)compressor branch [?]Light Green with Black stripe
eccs ctrl unit (term 66)
eccs ctrl unit (term 66)throttle sensor [?]Black with Red stripe
eccs ctrl unit (term 67)
eccs ctrl unit (term 67)throttle-sensor signal [?]Light Green with Red stripe