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International Automotive Technicians Network
2003 Chevrolet Express 1500 5.3L Hi Beam Headlights
Posted to GM Electrical on 1/28/2008 8 Replies

This van intermittantly will flash the hi beams erratically when driving. Can be day or night with daytime running lights on or with headlights on. Driveing down the road and all of a sudden the hi beams come on and flash crazily. Sometimes can move multifunct...

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car Vehicle Data

2003 Chevrolet Express 1500

VIN 1GNFH15T63
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedHi Beam Headlights
ConditionsIntermittant Flashing
Message Closed

car Vehicle Data

2003 Chevrolet Express 1500

VIN 1GNFH15T63
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedHi Beam Headlights
ConditionsIntermittant Flashing