2-1/16" Freedom CAN-BUS Trans Temp Gauge 140-300F (w/ warning) (For GM vehicles only). Auto CAN-bus (OBDII) From Speedhut.
IMPORTANT: This Gauge is configured to work with GM type ECUs ONLY. To use a Freedom CAN-BUS Transmission Temperature gauge you will need to know if your vehicle supports the CAN-BUS protocol and Transmission Temperature output. Please verify that your vehicle's ECU supports CAN-BUS Transmission Temperature data output before you place an order. For more information about CAN-bus and vehicles that support it, click here.