Gas gage and temp gage only works when the digital odometer works
Check fuel gauge sensor , Code on computer
SOURCE: 1998 Contour Speedometer, gas gage, odometer not working
check the relay for the dash gauges.
Robert
SOURCE: speed,rpm,gas,odometer gauges not working
Sounds like a body control module. It is located on top of the glove box. Unfortunately, the miles are stored in this module, so you have to go to a dealer to have it programmed.
SOURCE: gas, spedometer, odometer guage not working
Sounds like you have a universal failure of your instrument panel circuits. The Speedo and odometers run off a cable that goes down into your tranny, not electrical.
Pull each fuse out one at a time, test each for continuity, clean the blades with an eraser and reseat, then go to the next one. Tighten all the ground cables you can find, starting from inside, then the firewall, engine block, battery, etc. This should fix it unless you have an open in the instrument circuit. A short will blow the fuse involved so that will be obvious. Just replace the blown fuse with the SAME VALUE- DO NOT USE A HIGHER AMP FUSE! If you have a blown fuse, hopefully you'll be lucky and it won't blow again.
I say check each fuse because sometimes instrument circuits are shared with others and not obvious which fuse is the one. And if one fuse is not making good contact, then others are likely to be on their way. If it is a short it will work momentarily until the fuse blows- thats why they're in there- to protect the circuit.
If you have a short you will have to track it. Take the blown fuse out and run your tests on your wires- most. Sometimes those little instrument lights get a bad connection- glazed contacts & sometimes they act as sub-fuses as well, so it can get complicated. This is my generic solution for most vehicles.
Good luck hope this helps.
SOURCE: 1999 Ford escort, horn speedometer , odometer, gas
Most likely a fuse,or the ignition switch is bad.
SOURCE: The odometer doesn't work, but
if the spedometer works and odometer does not then you need to replace the spedometer assembly, the odometer gets it drive signal from the spedometer, so all of the speed sensors are working the problem is just betwine the spedometer and the odometer, there are many companys out there that can repair the unit try this place.
http://www.speedometerrepairguy.com/
now for the fuel gauge you need to replace the fuel sinding unit in the fuel tank its a common problem that we see a lot on the tracers and escorts.
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The IPC detects a loss of class 2 communications with the PCM.
Fuel Gage
When the fuel level is less than 14% (84ohms), the low fuel indicator illuminates.
Speedometer
The IPC displays the fuel level as determined by the PCM. The IPC receives a class 2 message from the PCM indicating the fuel level percent. The fuel gage defaults to empty if:
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The PCM detects a malfunction in the fuel level sensor circuit.
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The IPC detects a loss of class 2 communications with the PCM.
Odometer
The IPC contains a season odometer and a trip odometer. Momentarily press the trip select/reset switch in order to toggle between the season odometer and the trip odometer. Press the trip select/reset switch for greater than 1.5 seconds, while the trip odometer is displayed, in order to reset the trip odometer. The IPC displays the vehicle mileage and trip mileage as determined by the IPC. The IPC calculates the mileage based on the vehicle speed information from the PCM. The odometer will display 'error' if an internal IPC memory failure is detected.
PRNDL Display
The IPC displays the selected gear position as determined by the PCM. The IPC receives a class 2 message from the PCM indicating the gear position. The PRNDL display shall flash all gear positions if:
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The PCM detects a malfunction in the transmission range switch circuit.
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The IPC detects a loss of class 2 communications with the PCM.
The IPC displays the vehicle speed based on the information from the PCM. The PCM converts the data from the vehicle speed sensor to a 4000 pulses per mile signal. The IPC uses the vehicle speed signal circuit from the PCM in order to calculate the vehicle speed. The speedometer defaults to 0 mph (0 kph) if a malfunction in the vehicle speed sensor circuit exists.
Tachometer
The IPC displays the engine speed as determined by the PCM. The IPC receives a class 2 message from the PCM indicating the engine speed. The tachometer will default to 0 rpm if:
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The PCM detects a malfunction in the engine speed sensor circuit.
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The IPC detects a loss of class 2 communications with the PCM.
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