yoeman Posted April 14, 2004 Report Share Posted April 14, 2004 Where can I find information on the system for the rear shocks and compressor for this car. I have been told it could be a $1400.00 module. I am unable to get the comp to start up Link to comment Share on other sites More sharing options...
KHE Posted April 14, 2004 Report Share Posted April 14, 2004 It could be the level sensor, or the compressor relay. I doubt that it is a $1400 module.... The factory shop manual is the best source of troubleshooting information. You can get them from www.helminc.com or often find a good deal on ebay. Kevin '93 Fleetwood Brougham '05 Deville '04 Deville 2013 Silverado Z71 Link to comment Share on other sites More sharing options...
yoeman Posted April 14, 2004 Author Report Share Posted April 14, 2004 It could be the level sensor, or the compressor relay. I doubt that it is a $1400 module.... The factory shop manual is the best source of troubleshooting information. You can get them from www.helminc.com or often find a good deal on ebay. Can you tell me where the relay is on the 97? Link to comment Share on other sites More sharing options...
Maximln Posted April 18, 2004 Report Share Posted April 18, 2004 When you first turn the key to the "on" position, the compressor is designed to come on momentarily to stabilize the system. Try it to see if the compressor comes on at all. Turn the key to "on" without trying to start the engine and wait about 30-60 seconds and listen for the compressor (be sure to turn the radio and climate controls off). It should come on for a few seconds and then go off. If it does go on, one of your rear position sensors could be out of range. If it doesn't, it could be the relay, compressor, sensors, or the CVRSS module. Are you getting any codes through your DIC? Max Link to comment Share on other sites More sharing options...
yoeman Posted April 21, 2004 Author Report Share Posted April 21, 2004 When you first turn the key to the "on" position, the compressor is designed to come on momentarily to stabilize the system. Try it to see if the compressor comes on at all. Turn the key to "on" without trying to start the engine and wait about 30-60 seconds and listen for the compressor (be sure to turn the radio and climate controls off). It should come on for a few seconds and then go off. If it does go on, one of your rear position sensors could be out of range. If it doesn't, it could be the relay, compressor, sensors, or the CVRSS module. Are you getting any codes through your DIC? Max Hi I have a fault code which is a fault to ground It remains current ? Link to comment Share on other sites More sharing options...
KHE Posted April 21, 2004 Report Share Posted April 21, 2004 What was the code? Was it the level control system or the ride control system? Kevin '93 Fleetwood Brougham '05 Deville '04 Deville 2013 Silverado Z71 Link to comment Share on other sites More sharing options...
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