Having problems with your 1999 Chevrolet Silverado 1500 ?
I was driving down the road and my 4WD HI light started blinking today on my 1997 Chevy 1500. If I put it in 4 LO the 4 HI light quits blinking and the 4 LO light comes on Press the 2WD button and the 4HI light starts blinking again.
Check switch connections,fluid level and actuator at transfer case if good have truck scanned for possible trouble code possibleas sensor or component going bad , some auto stores such as auto zone /advanced auto do it for free if theres a trouble code it will be a starting point
Repair Help & Product Troubleshooting for 1999 Chevrolet Silverado 1500
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