Is there no power to the dash lights?
Is there no power to the dash lights?
Ok, it sounds like we have no power to fuses that should have power in the run position. We are going to shift gears a little. Go to the ignition switch and check every wire on the switch for 12 volts. Tell me colors and voltage and position. First key off: readings on all wires. Then key in the run position: all wires.
What should I do if my trailer lights are not working?
Open them up and make sure there is no white or green corrosion causing an issue inside the connectors. If so clean them out or replace the connectors with new ones. If the problem is not found in the connectors, you will need to follow the trailer wiring and check all of the grounds for all of the lights and the trailer connector.
What are the running lights on a trailer?
The next thing is to make sure the wires on the trailer plug is wired properly to the trailer. If you have a 4-Way connector on the trailer the white wire is for ground, the green wire for right turn and brake, yellow wire for left turn and brake, and the brown wire is for running lights. I am including a link to a FAQ page on trailer wiring.
What to do if your running lights are not working?
If the problem is not found in the connectors, you will need to follow the trailer wiring and check all of the grounds for all of the lights and the trailer connector. Make sure each light is grounded to the trailer frame and that the connection to the trailer frame is free of rust, paint and corrosion.
Why are the lights on my dash not working?
Flip the switch or turn the dial or knob up and see if the lights on your dash come on or get brighter. If adjusting the switch doesn’t work, you may have a blown fuse or bad lightbulb. Or, the entire switch may be faulty, in which case, have it replaced by a certified mechanic.
How can i dim the lights on my dashboard?
Put the key in the ignition and turn it to the “on” or “accessory” position. Then, turn on your headlights. Locate the dimmer switch for your lights. Most vehicles have a dashboard light control switch that will dim the dashboard lights as well as turn them off.
Why is the tow / haul button on the dash?
As mentioned there is an indicator light on the dash that informs you when the system is energized. Helps keep the transmission running cooler when pulling heavy loads. With it engaged, the transmission allows for more engine braking. In overdrive when you reduce the throttle, coasting resistance is reduced.
Can a trailer light work except for one function?
Trailer lights work except for one function: brake, right turn, left turn, or tail. Harness wires are not connected to vehicle correctly/securely. ( Plug-In Only) A set of connectors is not seated together properly or is not making a good connection.
What should I do if my GM security light is flashing?
Insert ignition key and turn to the “ON” position. Do not attempt to start the engine. Leave the key in the “ON” position for approximately 11 minutes. The security light will be steady on or flashing for the 11-minute period. Do not proceed to Step 2 until the security light turns off or stops flashing. 2.
What to do if your 6.5 diesel won’t start?
To read more about 6.5 PMD failure and the recommended cure, our FSD heat sync kit, follow the links below: For those with more in-depth issues, proceed to follow through the no-start guide one step at a time.
What to do if your GMC wont start?
You may also want to check the fuse (see “Fuses and Circuit Breakers” in the Index). See your dealer for service. Center. See “Roadside Assistance” in the Index. 1.) Attempt to start the car by turning the key to the Start/Run Position. 2.) Observer that the vehicle fails to start and that the security light is illuminated. 3.)
What’s the flashing light on my GMC Truck?
Went to Fred Meyer’s earlier tonight and the truck was running great, no problems. Shut it off, went inside to shop, came back out afterwards, and then the fun started. I turned the key to on, and all the dashlights and heater and stuff came on, but when I turned it to start, nothing.
What to do if your dash lights wont work?
That is what feeds them, that power gets fed through Maxi fuse #6 which is a 40 amp fuse in the underhood fuse box. Check for a bad connection or a burnt connection at or under that fuse. You should monitor for 12 volts at the red wires, at that maxi fuse and at the battery stud and look for power to be interrupted.
Where to come when your 6.5L diesel will not start?
Where to come when your 6.5L Diesel will not start! “The PMD / FSD (Pump mounted driver) is by far the #1 cause of 6.5L no-starts (at least 90%). If your truck experienced random stalling like someone shut the key off before ultimately refusing to start again, the PMD is very likely the issue.
You may also want to check the fuse (see “Fuses and Circuit Breakers” in the Index). See your dealer for service. Center. See “Roadside Assistance” in the Index. 1.) Attempt to start the car by turning the key to the Start/Run Position. 2.) Observer that the vehicle fails to start and that the security light is illuminated. 3.)
Why are the lights on my truck not working?
If we are losing 12 volts on the red wires, then this makes sense, but if we still have 12 volts during this whole episode on the red wires, then the switch is NG. Monitor the voltage on those red wires and rotate the switch. See if the 12 volts is present when the lights, light, but disappears when they don’t.
What to do if your truck wont start?
Move the gear by hand and see if you can rotate it and get the dash to show up as well as start the truck. Naturally, make sure you depress the clutch and it’s in neutral. Really look close at the gear, even mark it so you can put it back into position.
Why does my car not start in the morning?
Hello and good morning. There are 2 very common issues that can give you these symptoms. The first is a bad connection where the battery cable bolts to the stud on the underhood fuse box. The second is a faulty ignition switch. Both items are extremely common.
Ok, it sounds like we have no power to fuses that should have power in the run position. We are going to shift gears a little. Go to the ignition switch and check every wire on the switch for 12 volts. Tell me colors and voltage and position. First key off: readings on all wires. Then key in the run position: all wires.
Why are the lights on my dashboard not working?
Adjust the dial or knob to see if that fixes the problem. If the switch was accidentally bumped, your dashboard lights might have been turned off. Flip the switch or turn the dial or knob up and see if the lights on your dash come on or get brighter. If adjusting the switch doesn’t work, you may have a blown fuse or bad lightbulb.
If we are losing 12 volts on the red wires, then this makes sense, but if we still have 12 volts during this whole episode on the red wires, then the switch is NG. Monitor the voltage on those red wires and rotate the switch. See if the 12 volts is present when the lights, light, but disappears when they don’t.
Where are the lights on the dashboard located?
Most vehicles have a dashboard lights control switch that will dim the dashboard lights, as well as turn them off. Check the control switch, which should be located on the console near the steering column or part of the headlight switch. Tail lights and dash lights are connected through the tail light (and/or brake light) fuse.
What causes no ignition, or dash lights when turning key?
Q: I have no ignition, or dash lights when turning key. All relays and battery are fine. Dash lights work when headlights are on. I’m thinking its some kind of electrical problem. I got it to start one time with the remote start. After that, nothing. I’ve tried jump box to be sure I have power.
Why are my abs and blower lights not working?
ABS, Blower & Stop/Haz don’t work both Ing A & B are getting power Ok, on the firewall will be the battery junction block. Here is a picture. Every one of these wires should have power and have power on both sides of the plastic fusible link. Look for 12 volts at those locations and let me know what you find.
What does intermittent no start mean on a car?
Share it! An intermittent no-start condition references any time where starting is possible sometimes, and other times the engine will not start. This implies that the difference between starting and failure to start is not understood.