DTC C0040-62
DTC C0040-62 : Brake Lamp Switch Failure (Stuck)
NOTE: Before you troubleshoot, review the general troubleshooting information .
| DTC Description | DTC |
|---|---|
| C0040-62 Brake Lamp Switch Failure (Stuck) |
DTC (VSA)
- Problem verification
-1. Turn the vehicle to the ON mode.
-2. Clear the DTC with the HDS.
-3. Turn the vehicle to the OFF (LOCK) mode.
-4. Test-drive the vehicle at 12 mph (20 km/h) or more for 6 minutes, and accelerate up to 25 mph (40 km/h) or more, then stop. Repeat this step 3 times.
NOTE: Drive the vehicle on the road, not on a lift.
-5. Check for DTCs with the HDS.
DTC Description DTC C0040-62 Brake Lamp Switch Failure (Stuck) Is DTC C0040-62 indicated?
YES
If only DTC C0040-62 is indicated, go to step 2.
NO
If any other DTCs are indicated, go to the indicated DTCs troubleshooting.
NO
Intermittent failure, the system is OK at this time. Refer to intermittent failures troubleshooting .
- Brake pedal position switch check
-1. Check the brake pedal position switch .
Is brake pedal position switch OK?
YES
Go to step 3.
NO
- PGM-FI system DTCs check
-1. Check for PGM-FI system DTCs with the HDS.
DTC Description Confirmed DTC Pending DTC DTC (PGM-FI)
Are any DTCs indicated?
YES
Go to indicated DTCs troubleshooting. After all PGM-FI system DTC's have been repaired, return to VSA and clear this code.
NO
Go to step 4.
- PCM check (substitution)
-1. Turn the vehicle to the OFF (LOCK) mode.
-2. Substitute a known-good PCM .
-3. Turn the vehicle to the ON mode.
-4. Clear the DTC with the HDS.
-5. Turn the vehicle to the OFF (LOCK) mode.
-6. Test-drive the vehicle at 12 mph (20 km/h) or more for 6 minutes, and accelerate up to 25 mph (40 km/h) or more, then stop. Repeat this step for 3 times.
NOTE: Drive the vehicle on the road, not on a lift.
-7. Check for DTCs with the HDS.
DTC Description DTC C0040-62 Brake Lamp Switch Failure (Stuck) Is DTC C0040-62 indicated?
YES
Check for loose terminals and poor connections in the VSA modulator-control unit 46P connector. Check for any authorized service information related to the DTCs or symptoms you are troubleshooting. If they are OK, replace the VSA modulator-control unit .
NO