The TranX can perform 4 types of tests. To select the test you want, push the test mode button. A LED is lit as each test is selected. Here is a summary of what each test will do.

• Test solenoids - This test mode allows you to select each solenoid individually and to quickly test it. Solenoids are selected using the Gear up/down switches. Solenoid current, solenoid resistance and solenoid voltage can all be measured quickly and efficiently. This test is performed with the engine off and can also be performed on the bench.

• Drive Transmission - Start the Engine! In this mode the TranX 2000 becomes a shifter. The vehicle's computer is automatically disconnected from the transmission and the TranX will now shift the transmission. All shifting information was programmed when the select code was entered. You are in control of functions such as lock-up, coast clutch and underdrive. Two identical % duty controls allow precise adjustments to be made within 1% duty. Need to know what is happening? Solenoid current, solenoid resistance and solenoid voltage either individually or all together can be displayed. Test points and BI-color LED’s also allow sensor outputs to be tested. Nice, huh?

• Monitor Vehicle Computer - In this mode the TranX 2000 automatically becomes a monitor. Signals being sent by the vehicle's computer will be decoded and the gear called for by the vehicles computer will be displayed. Both duty displays will actively display (when utilized) the % duty being called for by the ECU. The TranX 2000’s digital multimeter & BI-color LED’s will enable you to quickly discover missing or weak signals from the computer harness of the vehicle to the transmission. Sensor information will also continue to be displayed by the sensor module. Something else in the engine system bad? You can monitor with the TranX and operate your scanner simultaneously! How's that for getting the full picture!

• Special - This mode is for special tests unique to the transmission system.