P1685

BAT Team

By BAT Team (Contact Me)
Last Updated 2017-01-17
A site with free advice from mechanics.

Trouble CodeFault LocationProbable Cause
P1685 Transmission Control Module Power Up Temperature Sensor Circuit Low Voltage (BUICK, CADILLAC, CHEVROLET, GMC, PONTIAC, SATURN)
Invalid SKIM Key (CHRYSLER, DODGE, JEEP)

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Other Manufacturer Specific Definitions for P1685

Transmission Control Module Power Up Temperature Sensor Circuit Low Voltage (GM)
Oil quality sensor – temperature error (BMW)
Transmission Control Module Power Up Temperature Sensor Circuit Low Voltage (Buick)
Transmission Control Module Power Up Temperature Sensor Circuit Low Voltage (Cadillac)
Transmission Control Module Power Up Temperature Sensor Circuit Low Voltage (Chevrolet)
Key not programmed into immobilizer controlmodule (Chrysler)
Key not programmed into immobilizer controlmodule (Dodge)
Engine torque signal – circuit low input (Honda)
Key not programmed into immobilizer control module (Jeep)
Key not programmed into immobilizer control module (Plymouth)
Transmission Control Module Power Up Temperature Sensor Circuit Low Voltage (Pontiac)
Transmission Control Module Power Up Temperature Sensor Circuit Low Voltage (Saturn)

BAT Team Discussions for P1685

  • 2000 cherokke laredo4.7
    hi just A question for the professionals I was working on A 2000 Cherokee Laredo4.7 the car wouldn't start I did check every thing and found A bad ECM I Got one from the junk cars Jard. and the car start now for 2 seconds and it dies I am getting the code P1685 SKIM invalid key Question is . it is...