Last night dash lights flashed off and on and all gauges went out. When it stopped, the speakers do not work. I only hear a faint crackle.
Cluster dead, and warnings in the cluster are dead.
so does car drive perfectly in the day?
yes.' now.
if all things work but one thing, we check fuses first.
all cars for 100 years same deal.
crackle from radio. ok.
this is the 05 GC and wiring is very complex. I have 2010.
surely you can tell what works an not.
and matters big time.
I say get it serviced, like the 99.9% do.
unless you can post full set of symptoms.
SOURCE: 2005 jeep grand cherokee radio
It's in the engine compartment IOD#2. It's a black module with two fuses in it. Take that module off and replace the 20 AMP one.
SOURCE: Eject navigation disk in 2005 Jeep Grand Cherokee
Under the cd slot you will see a long thin rectangle that can be gently pryed out with a knife tip on the right side of the rectangle. under that cover there is a small button. push that and out comes the nav disc. Voila solved
SOURCE: Turn signals not working on 2001 Jeep Grand Cherokee
replace the turns signals flasher unit.
SOURCE: 1993 Jeep Grand Cherokee Fuel Gauge not working
There could be two problems here:
1. That buoy floating tank is not working properly
2. That the electrical system that fails to submit the dashboard.
Review this information:
- ZJ-Secc-8E-Instrument-Cluster-and-Gauges
Page 2 - Fuel Gauges description
Page 4 - Voltimeter/Tachometer/Fuel Gauge/Low Fuel Inoperative
Page 10 - Specifications
- ZJ-Secc-14-Fuel-System
About Fuel Tank components
- ZJ-Secc-8W-Wiring-Diagrams
Fuel Tank and Gauge & Sensor Units Sending (Page 93 and next)
Good luck... and remember rated this help.
SOURCE: 2004 jeep grand cherokee will not start, dash
It takes very little voltage and amperage to operate dash gauges. You cannot rely on "seems" when it comes to the battery. A good battery should have standing voltage of at least 12v and be able to "snap back" from a fifteen second 200 amp load. Under load, the voltage should not drop lower than 9.5 volts. Have the battery charged and load tested before going anywhere else with this. then make sure connections are clean and tight. After you get it started, if battery was good, check starter draw and charging system operation. If it does not start, check power flow from key through neutral safety switch and starter relay to starter.
Testimonial: "very helpful , battery was no good , installed new battery. problem solved"
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