Mazda RX8 - Page 190

INSPECT POWER SUPPLY CIRCUIT OF
DISCHARGE HEADLIGHT CONTROL MODULE
• Disconnect the discharge headlight control
module connector.
• Turn the headlight switch to the HEADLIGHT
(LO) position.
• Measure the voltage at discharge headlight
control module connector (harness-side)
terminal C.
• Is the voltage approx. 12 V ?
No Go to the next step.
Yes Go to the next step.
2
INSPECT FUSE
• Turn the headlight switch to the OFF position.
• Remove the HEAD LOW R 15 A fuse (RH) or
HEAD LOW L 15 A fuse (LH).
• Inspect the fuses.
• Are the fuses normal?
No Replace the fuse.
Yes Go to the next step.
3
INSPECT HEADLIGHT RELAY
• Remove the headlight relay. (See RELAY
LOCATION .)
• Inspect the headlight relay. (See RELAY
INSPECTION .)
• Is the headlight relay normal?
No
Replace the headlight relay. (See RELAY
LOCATION .)
Yes Go to the next step.
4
INSPECT LIGHT SWITCH
• Inspect the light switch. (See LIGHT
SWITCH INSPECTION .)
• Is the light switch normal?
No
Replace the light switch. (See LIGHT
SWITCH REMOVAL/INSTALLATION .)
5 Yes Go to the next step.
(w) RX-8 Body
Page 190