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.
Scan Tool Output Controls (W/O JL4 or NW7)
2006 Chevrolet Suburban C2500, 6.0 USECTION Scan Tool Output Controls (W/O JL4 or NW7)
Scan Tool Output Controls (W/O JL4 or NW7)
| Scan Tool Output Control | Additional Menu Selections | Description |
|---|---|---|
| Refer to the scan tool manual for complete scan tool operating instructions. | ||
| ABS Motor | - | This function allows the technician to command the ABS pump motor ON and OFF. |
| Automated Bleed | - | The electronic brake control module (EBCM) commands each valve solenoid and the pump motor ON and OFF in a special sequence in order to bleed air out of the brake pressure modulator valve (BPMV). Refer to ABS Automated Bleed Procedure (w/o JL4) or ABS Automated Bleed Procedure (W/JL4) for a step-by-step procedure. |
| Function Test | - | The EBCM commands the system relay, valve solenoids and pump motor ON and OFF. The EBCM sets a DTC if a malfunction is detected. |
| Solenoid Tests |
|
This function allows the technician to command a selected dump or isolation valve solenoid ON and OFF to verify proper operation of the BPMV. Refer to Brake Pressure Modulator Valve Hydraulic Testing for complete procedure instructions. |
| System Identification | - | The scan tool displays the hardware and software revision of the EBCM. |
| Tire Size Calibration |
|
IMPORTANT:
The powertrain control module (PCM) must also be programmed with the correct tire size calibration when different size tires are installed on the vehicle. Refer to Service Programming System (SPS)
. This function allows the technician to read the tire size calibration of the EBCM or calibrate the EBCM to the correct tire size. Calibration must be performed when the EBCM is replaced or when different size tires are installed on the vehicle. |
RENDER: 1.0x
NO RELATED
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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.