B1740 - Driver Seat Front Down Switch Circuit Short To Battery
- Faulty Seat Adjuster Switch
- Seat Adjuster Switch harness is open or shorted
- Seat Adjuster Switch circuit poor electrical connection
- Faulty Memory Seat Module (MSM)
- Engine Light ON (or Service Engine Soon Warning Light)
B1740 DescriptionWhen the power seat switches are pressed, they send a 12-volt signal through the switch signal circuits to the Memory Seat Module (MSM). The MSM then commands the driver seat motors to move in response to the switch signals. If a seat switch circuit is active in one direction and the switch for the opposite direction is pressed, this Diagnostic Trouble Code (DTC) will set. Multiple DTCs will set if one of the switch signal circuits is shorted to voltage.
B1740 Information for specific makes
Need more help?Get the B1740 code diagnosed by a professional: Find a repair shop in your area
B1740 CommentsHelp us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the B1740 code? Have you replaced any parts?
Any information is appreciated. Thanks