1994 Astro - Only half of your dash lights work the windows do not work and the headlights don't go on but the park lights do Do you have a computer problem?
No, it's probably a grounding problem or possibly a problem with the accessory circuit. Many people jump to conclusions that the computer has a problem when the reality is it's just a problem that they haven't bothered to check out.
If the regular headlights on a Suzuki do not work however the high beams and day lights work fine and the fuses are fine what could be the problem?
humm, This is strange because the DRLs (day time running lights) usually function from the same bulb as the headlights, in other words the headlights are always on so people dont forget to turn their lights on at night so if this is the case you have no problem. The only thing that might indicate a problem would be if the dash lights do not come on when the headlights are on, If this is…
Brake lights should NOT be effected by the headlights. Brake light function is completely independent of the headlights. Assuming you are not refering to the tail lights, or marker lights, which are supposed to come when the head lights are turned on. Not having brake lights when the head lights are on is a big safety problem and should be corrected.
just had this problem with my 2002 durango, the mechanic ran it on the computer and nothing showed up so he disconnected the battery and then reconnected it and everything works now. The headlights, locks, panel lights, interior lights, locks, rear wipers all run through the body assembly moduale. Hope this helps you.