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
Battery Voltage: Displays current battery voltage at the memory seat module.
Current Power Mode: Displays the current power mode in OFF or RUN.
Driver 1, 2, 3 & 4 Memory Assignments: Display value will be in the current setting for each memory assignment.
Engine Running: Displays current engine state in YES or NO.
Front Vertical Motor: Display value will be Up/Inactive/Down. Displays the current memory seat module command to the front vertical motor.
Front Vertical Position Switch: Display value will be Up/Inactive/Down. Displays the current position of the seat switch.
Front Vertical Sensor: Display value will be in volts. Current feedback to the memory seat module from the front vertical position sensor.
Horizontal Motor: Display value will be Forward/Inactive/Back. Displays the current memory seat module command to the lateral motor.
Horizontal Position Switch: Display value will be Forward/Inactive/Back. Displays the current position of the seat switch.
Horizontal Sensor: Display value will be in volts.
Current feedback to the memory seat module from the horizontal position sensor.
Last Driver: Displays the last driver of the vehicle for personalization.
Last Key Pressed on Fob: Displays the last key pressed to enter or exit the vehicle in Lock/Unknown/Unlock.
Mem 1 & 2 Front Vertical Value: Display value will be in volts. Displays the current setting for memory positioning of the front vertical motor that is in memory seat module.
Mem 1 & 2 Horizontal Value: Display value will be in volts. Displays the current setting for memory positioning of the lateral motor that is in memory seat module.
Mem 1 & 2 Rear Vertical Value: Display value will be in volts. Displays the current setting for memory positioning of the rear vertical motor that is in memory seat module.
Mem 1 & 2 Recline Value: Display value will be in pulses. Displays the current setting for memory positioning of the recliner motor that is in memory seat module.
Memory 1 & 2 Select Switch: Display value will be Inactive/Active. Displays the current state of the memory select switches.
Memory Set: Display value will be Inactive/Active.
Displays the current state of the memory select switches.
Memory Set Timer: Display value will be Inactive/Active. Displays if the memory set button is being held and the timer is running for the seat to be set.
Park Brake Switch: Displays the current state of the parking brake in set or released.
Personalization Timer: Display value will be Inactive/Active. Displays if the memory set button is being held and the timer is running for the seat to be set.
Rear Vertical Motor: Display value will be Up/Inactive/Down. Displays the current memory seat module command to the rear vertical motor.
Rear Vertical Position Switch: Display value will be Up/Inactive/Down. Displays the current position of the seat switch.
Rear Vertical Sensor: Display value will be in volts.
Current feedback to the memory seat module from the rear vertical position sensor.
Recline Sensor: Display value will be in volts.
Current feedback to the memory seat module from the recline position sensor.
Recline Switch: Display value will be Forward/Inactive/Back. Displays the current position of the seat switch.
Recliner Motor: Display value will be Forward/Inactive/Back. Displays the current memory seat module command to the recliner motor.
Transmission: Displays the current type of transmission.
Vehicle Speed: Displays current vehicle speed.
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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.