No DRL & fuel pump not working?
#21
HELP..no crank/start..ignition switch maybe?
need some advice and/or direction please. I’ve got a 99 express w/5.7 130,000 original miles. Everything was working fine till “BAM” last Thursday when I get in to go to lunch. Turn key on and nothing!!!! Want crank & I’ve got no DRL, no fuel pump kicking on, no blinkers or instrument panel lights or gauges. Checked all fuses… GOOD, starter/fuel pump relays are good. Battery has 12.9V & terminals/connections are good & clean. Only thing I’m aware of where all those different problems have in common is the ignition switch or computer maybe??? Any good ideas/help would be greatly appreciated!!!
#22
Do not post duplicates please.
I suggested 3 days ago to check your ignition switch.
You'll need a wiring diagram and a multimeter or test lamp.
I suggested 3 days ago to check your ignition switch.
You'll need a wiring diagram and a multimeter or test lamp.
#24
Do you have a "wiring diagram and a multimeter or test lamp"?
#26
Having a multimeter but no wiring diagram is like having a compass but no map. You need the diagram.
That's a great video on following a diagram.
That's a video on how to find wire diagrams
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mountainmanjoe (August 13th, 2023)
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steve_bl
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November 7th, 2022 10:46 PM