DTC B1D7B Dodge
Seat Horizontal Motor Control Circuit Performance
Seat Horizontal Motor Control Circuit Performance
Description
The Memory System is made up of a Memory Seat Module-Driver (MSMD), Memory Switch, Driver Seat Switch, and multiple Seat Motors. If equipped the Memory System can also contain an Adjustable Pedal Motor, Adjustable Pedal Switch, Steering Tilt Telescope Switch, Steering Telescope Motor and Steering Tilt Motor. The motors each contain a hall-effect position sensor. The hall-effect position sensor provides feedback to the MSMD in relation to the motors position.
Cause and Solution
DRIVER SEAT HORIZONTAL POSITION SENSE CIRCUIT OPEN OR HIGH RESISTANCEDRIVER SEAT HORIZONTAL SENSOR GROUND CIRCUIT OPEN OR HIGH RESISTANCEDRIVER SEAT HORIZONTAL FORWARD DRIVER SHORTED TO VOLTAGEDRIVER SEAT HORIZONTAL FORWARD DRIVER SHORTED TO GROUNDDRIVER SEAT HORIZONTAL FORWARD DRIVER OPEN OR HIGH RESISTANCEDRIVER SEAT HORIZONTAL REARWARD DRIVER SHORTED TO VOLTAGEDRIVER SEAT HORIZONTAL REARWARD DRIVER SHORTED TO GROUNDDRIVER SEAT HORIZONTAL REARWARD DRIVER OPEN OR HIGH RESISTANCEDRIVER HORIZONTAL SEAT ADJUSTER MOTORMEMORY SEAT MODULE-DRIVER (MSMD)
Video Guide
Diagnostic Info
- DTC Code: B1D7B
- Brand: Dodge