Mazda MX-5 Miata Sport 2007 Manual page 1814

2007 ACCESSORIES & BODY, CAB Symptom Troubleshooting (Power Window System) - MX-5 Miata
Terminal J (soft-top model)

Is there continuity?

4
Turn the ignition switch to ON

position.
Operate suspected side power

window using manual open
function on the power window
main switch.
Do suspected side power window

open normally?
5
Turn the ignition switch to LOCK

position.
Disconnect the power window

main switch and suspected side
power window motor connector.
Inspect for poor connection (such

as damaged/pulled-out pins,
corrosion etc.)
Is there any malfunction?

6
Inspect for open or short circuit in

wiring harness between suspected
side power window motor and
power window main switch.
Power retractable hardtop
model driver's side:
Terminal 1I (main switch)-

terminal G (motor)
Terminal 1J (main switch)-

terminal A (motor)
Power retractable
hardtop model
passenger's side:
Terminal 1D (main switch)-

terminal G (motor)
Terminal 1F (main switch)-

terminal A (motor)
Soft-top model driver's
side:
2007 Mazda MX-5 Miata Sport
No Repair or replace for open circuit.
Yes Replace the power window main switch.
(power window control unit malfunction)
(See POWER WINDOW MAIN
SWITCH
REMOVAL/INSTALLATION .)
No Go to the next step.
Yes Go to the next step.
No Repair or replace malfunctioning part.
Yes Repair or replace for open or short circuit.
No Go to the next step.