Question about 1994 Chevrolet Caprice Classic
If the pass key fault becomes engaged on my caprice, does it shut the fuel pump down too?
NO, check oil pressure module. Bad module (red ligh of check engine on) or a bad cable can interrupt the fuel pump voltage. This is a security to device to induce car to turn off when the oil pressure drop near 0. and to protect the wholee engine
Posted on Sep 24, 2009
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Posted on Jan 02, 2017
SOURCE: my 95 chevy caprice won't
Is this the original key and it just stopped working?
What I have done on GM products in the past is to clean the key with WD40. Also spray WD40 into the ignition lock, and slide the key in and out. Repeat this a few times. That should clean the contact points in the switch.
Posted on Jul 27, 2008
Put the key in turn it on don't start it wait 10mins turn the key off remove it waits 10 seconds repeat this 3 times this should help if not try this with another key if it still don't work your ignition switch ifs probably bad dealer must replace and reprogram new keys. I got this info from the emission wiz it helped me on 2 different cars
Posted on Mar 24, 2009
SOURCE: 94 chevy caprice
it might be the chip in the key or the wires coming from the ignition going undr the dash an if u have a aftermarket alarm they could have done something worng
Posted on May 20, 2009
SOURCE: massage, pass key fault
there is a micro chip inside the head of the igntion key, when you put the key in the igntion the sensor inside the steering colunm will read the resistance of the micro-chip. If there is a match the engine will start. If for some reason the sensor will not read the micro chip the system will think some is stealing the car. I would try another key 1st, if this persist, the module will need to be replaced. Start with a new key, its cheaper.
You'll need to go a GM store parts departement with the old key, drivers license & registration for the dealer to cut a new key.
Posted on Jul 08, 2009
SOURCE: 95 chevy caprice pass key fault.
WELL I HAD THE SAME PROB. ON A 95 CHEVY CAPRICE.I REMOVED THE IGNITION AND THE WIRE WAS BROKE.WHEN U TURN THE KEY THE PASS KEY WIRE TURNS WITH THE IGNITION,WHAT A FAULTY DESIGN.ANY HOW BUY A NEW IGNITION AND KEY THAT SHOULD SOLVE THE PROB. GOOD LUCK
Posted on Jun 20, 2010
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