Drivers Information Center Switches Inoperative - keywords DIC IPC
| Subject: | Drivers Information Center Switches Inoperative |
| Models: | 2005-2007 Chevrolet Corvette |
This PI has been revised to add the 2007 Model Year. Please discard PIC3537A.
The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI.
Condition/Concern:
Some customers may state that all the Drivers Information Center (DIC) switches are inoperative.
Recommendation/Instructions:
After performing normal diagnosis and a root cause can not be found, check for a sticking DIC switch or a sticking IPC dimmer switch. All switch inputs can be viewed by using the Tech 2 and viewing inputs under the IPC data list. Listed below are the six switches that can cause this concern and what the normal reading should be with the switches not depressed.
Fuel Gauge Switch | Released |
Gauge Switch | Inactive |
Option Switch | Inactive |
Reset Switch | Inactive |
Trip Odometer A/B | Off |
Dim Up | Inactive |
Dim Down | Inactive |
Please follow this diagnostic or repair process thoroughly and complete each step. If the condition exhibited is resolved without completing every step, the remaining steps do not need to be performed.
