Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSCHEVROLET2001VENTURE BASE, VAN CARGO EXTENDEDREPAIR AND DIAGNOSISBRAKESTRACTION CONTROLANTI-LOCK BRAKE SYSTEM WITH TRACTION CONTROL SYSTEM - DELPHI DB 7DIAGNOSTIC TESTSDTC C1294: BRAKELIGHT SWITCH CIRCUIT ALWAYS ACTIVE
2001 Chevrolet Venture Base, Van Cargo Extended
DTC C1294: BRAKELIGHT Switch Circuit Always Active
2001 Chevrolet Venture Base, Van Cargo ExtendedSECTION DTC C1294: BRAKELIGHT Switch Circuit Always Active
- Perform diagnostic system check. See DIAGNOSTIC SYSTEM CHECK under DIAGNOSIS & TESTING. After performing diagnostic system check, go to next step.
- Install scan tool. Turn ignition on, with engine off. Using scan tool, observe brake switch status parameter in the ABS data list. If scan tool displays RELEASED, go to next step. If scan tool does not display RELEASED, go to step 4 .
- Using scan tool, observe brake switch status parameter. If brake switch status parameter changes state, problem is intermittent. See INTERMITTENTS & POOR CONNECTIONS under DIAGNOSIS & TESTING. If brake switch status does not change parameter, go to next step.
- Turn ignition off. Check brakelight switch and adjust and/or calibrate if necessary. After adjustments, go to step 11 . If adjustment was not necessary, go to next step.
- Turn ignition off. Disconnect brakelight switch connector. Turn ignition on, with engine off. Using scan tool, observe brake switch status parameter. If scan tool displays RELEASED, go to step 8 . If scan tool does not display RELEASED, go to next step.
- Check brakelight switch signal circuit for short to voltage. Repair as necessary. After repairs, go to step 11 . If circuit is okay, go to next step.
- Check EBCM harness connector for poor connections. Repair as necessary. After repairs, go to step 11 . If connections are okay, go to step 9 .
- Check stoplight switch harness connector for poor connections. Repair as necessary. After repairs, go to step 11 . If connections are okay, go to step 10 .
- Replace EBCM. After replacing EBCM, go to step 11 .
- Replace brakelight switch. After replacing switch, go to next step.
- Using scan tool, clear DTCs. Recheck DTCs. If DTC resets, go to step 2 . If DTC does not reset, system is okay.
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.