HARNESS LAYOUT — Main Harness (Cont'd) — LHD Connector ID Legend
EL-133spec tableM53 = CONSULT diagnostic connector — same one used for ABS/CVT/ECCS diagnosis throughout the manual. The M15 diode pack list is helpful for finding cross-circuit interactions during diagnosis.
Connector-ID Legend (LHD main harness)
M1
ComponentTo (E1)
M2
ComponentTo (E2)
M3
ComponentTo (E3)
M4
ComponentResistor
M5
ComponentBlower motor
M6
ComponentPower steering oil pressure switch
M7
ComponentWiper motor
M8
ComponentWiper amp.
M9
ComponentFront sensor R.H. (For anti-lock braking system)
M10
ComponentBody ground
M11
ComponentTo (E26)
M12
ComponentTo (E108)
M13
ComponentTo (E110)
M14
ComponentThermo control amp.
M15
ComponentDiode
M16
ComponentAccel switch
M17
ComponentTo (E72) (Black)
M18
ComponentTo (F22) (Brown)
M19
ComponentN·CVT indicator illumination (N-CVT model)
M20
ComponentRadio
M21
ComponentRadio
M22
ComponentRear fog lamp switch
M23
ComponentHazard switch
M24
ComponentHeadlamp wiper switch
M25
ComponentRear defogger switch
M26
ComponentHeater control illumination
M27
ComponentFan switch
M28
ComponentAir conditioner switch
M29
ComponentCigarette lighter
M30
ComponentHeating seat switch R.H.
M31
ComponentHeating seat switch L.H.
M32
ComponentHeadlamp aiming switch
M33
ComponentFront fog lamp switch
M34
ComponentIllumination control switch
M35a
ComponentCombination meter
M35b
ComponentCombination meter
M36
ComponentCombination meter
M37
ComponentIgnition relay-3
M38
ComponentCircuit breaker
M39
ComponentDaytime light control unit
M40
ComponentDaytime light control unit
M41
ComponentCombination flasher unit
M42
ComponentDoor lock timer
M43
ComponentWarning buzzer (N·CVT model)
M44
ComponentWarning buzzer (M/T model)
M45
ComponentStop lamp switch
M46
ComponentIgnition switch
M47
ComponentLighting switch
M48
ComponentLighting switch
M49
ComponentHorn switch
M50
ComponentRear wiper switch
M51
ComponentFront wiper switch
M52
ComponentFuse block
M53
ComponentDiagnostic connector for CONSULT
M54
ComponentBody ground
M55
ComponentTo (M3)
M56
ComponentTo (M2)
M57
ComponentTo (E55) — S.M.J.
M58
ComponentFuel pump relay
M59
ComponentCigarette lighter illumination
Diode (M15) — Distribution
NOTE
M15 is the multi-element diode pack that isolates the following inputs from the +12V rail (so the rail can't back-feed into them):
• Inhibitor switch (P)
• Inhibitor switch (N)
• Air conditioner relay
• Compressor
• F.I.C.D. solenoid valve
• Idle-up relay
• E.C.C.S. control unit
• Daytime light control unit (with daytime light) / Fuse block (without daytime light)
• Clearance / License / Tail lamps
• Rear defogger relay (with timer) / Rear defogger switch (without timer)
• Back window defogger
• N·CVT control unit