Test Description
WARNING: This page is about a different car, the 2004 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
The numbers below refer to the step numbers on the diagnostic table.
- 2: Tests the window motor current draw.
- 3: Tests a window for proper operation. If a window sticks or binds, this condition must be repaired first.
DTC B2274-B2275
| Step | Action | Yes | No |
|---|---|---|---|
| Schematic Reference: Door Control Module Schematics Connector End View Reference: Power Door Systems Connector End Views |
|||
| 1 | Did you perform the Door Systems Diagnostic System Check? | Go to Step 2 | Go to Diagnostic System Check - Door Systems |
| 2 |
|
Go to Step 3 | Go to Step 4 |
| 3 | Inspect the appropriate window for a sticking or binding condition. Did you find and correct the condition? |
Go to Step 8 | Go to Step 5 |
| 4 | Inspect for poor connections at the harness connector of the appropriate door module. Refer to Testing for Intermittent Conditions and Poor Connections
and Connector Repairs
in Wiring Systems. Did you find and correct the condition? |
Go to Step 8 | Go to Step 6 |
| 5 | Inspect for poor connections at the harness connector of the appropriate window motor. Refer to Testing for Intermittent Conditions and Poor Connections
and Connector Repairs
in Wiring Systems. Did you find and correct the condition? |
Go to Step 8 | Go to Step 7 |
| 6 | Replace the appropriate door module. Refer to Door Control Module Replacement . Did you complete the replacement? |
Go to Step 8 | - |
| 7 | Replace the appropriate window motor. Refer to Window Regulator Replacement . Did you complete the replacement? |
Go to Step 8 | - |
| 8 |
|
Go to Step 2 | System OK |