3
INSPECT HEADLIGHT RELAY
Remove the headlight relay. (See
RELAY
LOCATION
.)
Inspect the headlight relay. (See
RELAY
INSPECTION
.)
Is the headlight relay normal?
Yes Go to the next step.
No
Replace the headlight relay. (See
RELAY
LOCATION
.)
4
INSPECT LIGHT SWITCH
Inspect the light switch. (See
LIGHT
SWITCH INSPECTION
.)
Is the light switch normal?
Yes Go to the next step.
No
Replace the light switch. (See
LIGHT
SWITCH
REMOVAL/INSTALLATION
.)
5
INSPECT WIRING HARNESS BETWEEN
BATTERY AND DISCHARGE HEADLIGHT
CONTROL MODULE
Remove the battery cover.
Disconnect the negative battery cable. (See
BATTERY
REMOVAL/INSTALLATION [LF]
.)
Inspect for continuity between the following
terminals:
Battery (positive terminal) and
headlight relay (main fuse block
terminal A)
Headlight relay terminal 2C and
HEAD LOW R 15 A fuse (RH)
terminal U
Headlight relay terminal 2C and
HEAD LOW L 15 A fuse (LH)
terminal U
HEAD LOW R 15 A fuse (RH)
terminal T and discharge headlight
control module terminal C
HEAD LOW L 15 A fuse (LH)
terminal R and discharge headlight
control module terminal C
Are the wiring harnesses normal?
Yes Go to the next step.
No
Replace the related wiring harness.
6
INSPECT WIRING HARNESS BETWEEN
DISCHARGE HEADLIGHT CONTROL
MODULE AND GROUND
Inspect wiring harness between discharge
Yes Go to the next step.
2007 Mazda MX-5 Miata Sport
2007 ACCESSORIES & BODY, CAB Lighting Systems - MX-5 Miata
Microsoft
Thursday, July 09, 2009 3:27:42 PM
Page 17
© 2005 Mitchell Repair Information Company, LLC.