Mazda MX-3 silhouetteMX-3

ATX - STARTING SYSTEM - CHARGING SYSTEM (A-2)

Z-30wiring diagram

ATX (automatic transaxle). TCM/cruise control branches distinguish B6 DOHC (1.6L I4, section H-1) from K8 DOHC (1.8L V6, section H-2); one branch marked 'K8 DOHC ONLY'. Canada-spec annotations in parentheses.

ATX Starting / Charging System (A-2)
Components (14)
BatteryStarter (motor)TCM (transmission control module)Cruise control moduleTransaxle range switch (P,N:ON)Ignition switch (ST/IG1/IG2/ACC/OFF)GeneratorVoltage regulatorECMInstrument cluster30A FUEL INJ fuse80A MAIN <100A> fuse10A ST SIGN fuseGROUND
Connections (8)
Battery
Battery:+Starter (motor)Black
Battery:+30A FUEL INJ fuseBlack
Battery:-GROUNDBlack
30A FUEL INJ fuse
30A FUEL INJ fuseGeneratorW/G
Ignition switch (ST/IG1/IG2/ACC/OFF)
Ignition switch (ST/IG1/IG2/ACC/OFF)Transaxle range switch (P,N:ON)B/L
Transaxle range switch (P,N:ON)
Transaxle range switch (P,N:ON)Instrument cluster:8B/R
Voltage regulator
Voltage regulatorInstrument cluster:3W/B
10A ST SIGN fuse
10A ST SIGN fuseECM:1Violet

Connector details

A2-01
ComponentStarter (E)
Pins / wire colorsB, B/R
A2-02
ComponentGenerator (E)
Pins / wire colorsW/G, W/B; ground eyelet B/W <B/W>
A2-03
ComponentTransaxle range switch (F)
Pins / wire colorsB/Y, GY/R, Y/W, R/G, * / B/L, Y/R, *, B/R

See also

section B-1c · section B-2c · section C-1a · section C-2a · section C-1b · section C-2b · section H-1

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