my passenger headlight only works in high .I have a mazda mpv 2003.I have replaced the bulb and checked fuses.
Dec 4, 2010 at 9:05 AM
van problem
TIM1000
- MEMBER
- 2 POSTS
Is your headlights equipped with Daytime Running Lights?
Dec 4, 2010 at 10:27 AM
yes
Dec 4, 2010 at 2:29 PM
Attached is a schematic of the headlight circuit.
Turn headlights on.
Use a fuse wire to ground Red/White sire at the headlight bulbs. If low beam works, check the continuity between the headlight bulb and DRL control module, terminal 1C.
If continuity is good, ground the wire and if headlight comes on, you have a fault with the DRL control module.
Turn headlights on.
Use a fuse wire to ground Red/White sire at the headlight bulbs. If low beam works, check the continuity between the headlight bulb and DRL control module, terminal 1C.
If continuity is good, ground the wire and if headlight comes on, you have a fault with the DRL control module.
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Dec 4, 2010 at 7:52 PM
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