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SSANGYONG Y200 5D2-48 TRANSFER CASE - TOD DIAGNOSTIC TROUBLE CODE (DTC) 1733 Rear Speed Sensor Voltage Low Circuit Description The transfer case control unit (TOD) supplies 5 volts Conditions for Setting the DTC • The wiring circuit for speed sensor shorted to ground • The reference voltage circuit is shorted to ground Action Taken When the DTC Sets The TOD will illuminates 4WD CHECK indicator and The TOD then responds as follows: • If the system is in high range the TOD uses the • If the system is in low range, the EMC duty cycle is • All electric shift activity is halted until the Ignition Diagnostic Aids • Check for short to ground or open circuit. • Check for front propeller speed sensor. Test Description The number(s) below refer to step(s) on the diagnostic 3. This step checks the continuity. 5. This step checks the speed sensor. Step 1 2 3 Yes Go to Step 2 Go to “DTC 1735 – Speed Sensor Reference Voltage Low” Go to Step 5 No Go to “TOD Diagnostic System Go to Step 3 Go to Step 4 Action Was the TOD Diagnostic System Check performed? 1. Turn the ignition switch to OFF. 2. Connect a scan tool to the data link connector (DLC) and follow the directions given in the scan tool 3. Turn the ignition switch to ON. Is the DTC 1736 also shown? 2. Disconnect 18-pin connectors of the transfer case control unit (TOD) and white 7-pin connector, for 3. Measure the resistance between terminals 17 of TOD and terminals in female white 7-pin connector. Is measured value equal to specified range? 4. Measure the resistance between terminals B17 of TOD and ground. Is measured value equal to specified range? Value - - 0 Ω ∞ |