Using Scan Tool
WARNING: This page is about a different car, the 2000 Chevrolet Corvette and 1999 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
Diagnostic Trouble Codes (DTCs) can also be retrieved using scan tool. Connect scan tool to Data Link Connector (DLC) located under driver's side of instrument panel. See COMPONENT LOCATIONS. Turn ignition switch to ON position. Select appropriate module on scan tool display to retrieve current and history DTCs. Record DTCs and proceed to appropriate DTC and follow diagnostic and repair procedures. See POWER DOOR LOCK DIAGNOSTIC TROUBLE CODE table.
POWER DOOR LOCK DIAGNOSTIC TROUBLE CODE
| DTC (1) | Description | ||||
|---|---|---|---|---|---|
| B2236 | Left Door Lock Switch Fault | ||||
| B2237 | Right Door Lock Switch Fault | ||||
| B2238 | Left Door Unlock Switch Fault | ||||
| B2239 | Right Door Unlock Switch Fault | ||||
| B2252 | Left Key Cylinder Fault | ||||
| B2253 | Right Key Cylinder Switch Fault | ||||
| B2276 | Left Door Lock/Mirror Heater Fault | ||||
| B2277 | Right Door Lock/Mirror Heater Fault | ||||
| B2278 | Switch Indicator/Illumination Circuit (Driver's Door) | ||||
| B2279 | Switch Illumination Circuit (Passenger's Door) | ||||
| B2282 (2) | LDCM Battery 1 Fault | ||||
| B2283 (2) | RDCM Battery 1 Fault | ||||
| B2284 (2) | LDCM Battery 2 Fault | ||||
| B2285 (2) | RDCM Battery 2 Fault | ||||
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