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.
2005 Buick LeSabre V6-3.8L VIN KFACTORY OEM SERVICE PROCEDURE
Scan Tool Data Definitions
Scan Tool Data Definitions
ABS Reference Speed
The scan tool displays 0-255 km/h (0-159 mph). The vehicle speed from the average of all four wheel speeds.
Check Tires
The scan tool displays Yes or No. Yes indicates the TPM system has detected a low tire pressure and the tire pressures should be inspected. No indicates the Tire pressures are within specification.
Ignition Voltage
The scan tool displays 0-17 volts. The level of ignition voltage at the EBCM.
LF Wheel Speed
The scan tool displays 0-255 km/h (0-159 mph). The actual speed of the left front wheel.
LR Wheel Speed
The scan tool displays 0-255 km/h (0-159 mph). The actual speed of the left rear wheel.
RF Wheel Speed
The scan tool displays 0-255 km/h (0-159 mph). The actual speed of the right front wheel.
RR Wheel Speed
The scan tool displays 0-255 km/h (0-159 mph). The actual speed of the right rear wheel.
TIM Auto Learn Mode Active
The scan tool displays Yes or No. Yes indicates the TPM system is learning the tire pressure calibrations for the speed range the vehicle is in. No indicates the TPM system has learned the tire pressure calibrations for the speed range the vehicle is in.
TIM Failed
The scan tool displays Yes or No. Yes indicates the TPM system is disabled due to a malfunction detected within the system. No indicates the TPM system is operating to specification.
TIM Monitor Mode 1
The scan tool displays Yes or No. Yes indicates the TPM system is beginning to learn the initial half of the calibration process and has no tire pressure detection capability for the speed range the vehicle is in. No indicates the TPM system has partially completed the calibration process and has limited tire pressure detection capability for the speed range the vehicle is in.
TIM Monitor Mode 2
The scan tool displays Yes or No. Yes indicates the TPM system has completed the calibration process and has full tire pressure detection capability for the speed range the vehicle is in. No indicates the TPM system has only partially learned the final half of the tire pressure calibration and has limited tire pressure detection capability for the speed range the vehicle is in.
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.
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