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 MANUALSCHEVROLET2001IMPALA POLICEREPAIR AND DIAGNOSISBODY & FRAMEDOOR LOCKSREMOTE KEYLESS ENTRY SYSTEMPROGRAMMINGPERSONALIZATION USING GM TECH 2 SCAN TOOLHORN CHIRP MODE
2001 Chevrolet Impala Police
Horn Chirp Mode
2001 Chevrolet Impala PoliceSECTION Horn Chirp Mode
Perform following steps in order to program HORN CHIRP MODE when remote keyless transmitter is used:
- Select SET OPTIONS.
- Select F7 for HORN CHIRP MODE.
- Highlight desired mode for following choices:
- SHORT CHIRP (16 msec).
- LONG CHIRP (32 msec).
- Press ENTER button to turn mode ON or OFF. You must turn current mode OFF before you can turn another one ON.
- Select SAVE OPTIONS.
- Exit menu.
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.