P1670

BAT Team

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

Trouble CodeFault LocationProbable Cause
P1670 Quad Driver Module 'C' Fault Detected Conditions (BUICK, CADILLAC, CHEVROLET, GMC)
Electronic Feedback Signal Not Detected (FORD)
Ignition Power Stage B Circuit Malfunction (HYUNDAI)
Throttle Actuator Limp Home Relay Open Circuit / Short To Ground (SAAB)
Immobilizer Communication (VOLVO)

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Other Manufacturer Specific Definitions for P1670

Quad Driver Module 'C' Fault Detected Conditions (GM)
Electronic Feedback Signal Not Detected (Ford)
Engine control module (ECM) quad driver! output driver (Buick)
Quad Driver Module 'C' Fault Detected Conditions (Cadillac)
ECM -internal circuit malfunction, ignition coil (Chevrolet)
Ignition power stage B – circuit malfunction (Hyundai)
Engine control module (ECM) cooling fan – circuit low (Land Rover)
Engine control module (ECM) quad driver/ output driver (Oldsmobile)
Engine control module (ECM), quad driver/output driver -circuit malfunction (Pontiac)
Throttle actuator limp-home relay – open circuit/short to ground (Saab)
Engine control module (ECM), quad driver/output driver -circuit malfunction (Saturn)
Immobilizer control module – communication error/tampering/code error (Volvo)

BAT Team Discussions for P1670

  • 2000 volvo in safe mode
    I have just purchased a 2000 s70 volvo ... and it wont shift. The codes I am getting say the computers arent communicating. I replaced the trans computer, but still get the same codes. (p0600 p1670 ect. ) Any ideas ?...