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P1694

BAT Team

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

Trouble CodeFault LocationProbable Cause
P1694 Tachometer Circuit High Voltage (BUICK, CADILLAC, CHEVROLET, GMC)
No Messages Received From The Powertrain Control Module (CHRYSLER, DODGE, JEEP)
Immobilizer ECU Signal Error (HYUNDAI)

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Other Manufacturer Specific Definitions for P1694

Tachometer Circuit High Voltage (GM)
Charging system – voltage low (BMW)
Tachometer Circuit High Voltage (Buick)
Tachometer Circuit High Voltage (Cadillac)
CAN data bus, ECM -no signal (Chrysler)
CAN data bus, ECM no signal (Dodge)
Immobilizer system – ECM signal malfunction (Hyundai)
CAN data bus, ECM -no signal (Jeep)
CAN data bus, immobilizer control module – signal malfunction (Kia)
Tachometer Circuit High Voltage (Chevrolet)
Engine control module (ECM), speedometer output signal -circuit malfunction (Saturn)

BAT Team Discussions for P1694

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