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 Data Definitions
- 8 Digit GM Part Number
-
The scan tool displays the part number of the module.
- Battery Voltage
-
The scan tool displays 0-16 volts. The level of battery voltage at the module.
- Calibration ID
-
The scan tool displays a 4 digit number. This number designates the calibration or program level used in the PROM.
- Current
-
The scan tool displays 0-127.5 amps. The current measured during adjustable pedals or seat operation.
- Hardware Level
-
The scan tool displays a 4 digit number representing the level of hardware incorporated into the module.
- Julian Date of Build
-
The scan tool displays a 3 digit number. This number is the day of the year that the module was built.
- PROM ID
-
The scan tool displays a 4 digit number. This is the identification number of the PROM that is incorporated into the module.
- Pedals Position Sensor
-
The scan tool displays 0-5.0 volts or 0-255 A/D. The sensor potentiometer provides an analog voltage which varies directly with the adjustable pedals position. High scan tool values (volts or A/D) indicate that the pedals are in the froward position and low values indicate that the pedals are in the rearward position.
- Pedals Forward - Input
-
The scan tool displays Inactive/Active. When the adjustable pedals forward switch is activated, the scan tool will momentarily display switch input to the driver position module as Active.
- Pedals Forward - Output
-
The scan tool displays Inactive/Active. When the adjustable pedals forward switch is activated or when a memory recall occurs, the scan tool will momentarily display Active while the output from the driver position module is commanding the adjustable pedals motor in the forward direction.
- Pedals Rearward - Input
-
The scan tool displays Inactive/Active. When the adjustable pedals rearward switch is activated, the scan tool will momentarily display the switch input to the driver position module as Active.
- Pedals Rearward - Output
-
The scan tool displays Inactive/Active. When the adjustable pedals rearward switch is activated or when a memory recall occurs, the scan tool will momentarily display Active while the output from the driver position module is commanding the adjustable pedals motor in the rearward direction.
- Software Level
-
The scan tool displays the 4 digit number of the software incorporated into the module.
- Year Module Built
-
The scan tool displays a 4 digit number. This number represents the year the module was built.
NO RELATED
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.