5D2-36 TRANSFER CASE - TOD DIAGNOSTIC TROUBLE CODE (DTC) 1715 TP Sensor Loss of Signal Action Taken When the DTC Sets The TOD will illuminates 4WD CHECK indicator and DTC is stored in TOD. Circuit Description The transfer case control unit (TOD) receives throttle position (TP) sensor signals from engine control module (ECM) through CAN bus line. Diagnostic Aids • Check for poor connections of CAN bus line. • Check for ECM and TP sensor. Conditions for Setting the DTC The transfer case control unit (TOD) can not receive throttle position (TP) sensor signal from engine control module (ECM). There is a bad communication between TOD and ECM. • TOD is malfunction. • ECM is malfunction.
Test Description The number(s) below refer to step(s) on the diagnostic table. 2. This step decides the causal parts of the problem. 4. This step checks the ground condition. 6. This step checks the connection status. SSANGYONG Y200 Step Action Value Yes No 1 Was the TOD Diagnostic System Check performed? - Go to Step 2 Go to “TOD Diagnostic System Check” 2 1. Turn the ignition switch to OFF. 2. Connect the scan tool to data link connector (DLC) and follow the directions given in the scan tool manual. 3. Turn the ignition switch to ON and request engine DTC. Are there any engine DTC related throttle position (TP) sensor?
- Go to “TOD Diagnostic System Check” Refer to Section Engine Go to Step 3 3 1. Turn the ignition switch to OFF. 2. Disconnect the 18-pin connector from the transfer case control unit (TOD). 3. Disconnect the gray connector from engine control module (ECM). 4. Connect a digital ohmmeter between the following TOD connector terminal and gray ECM connector terminal. • B11 (TOD) and 37 (ECM) • B10 (TOD) and 38 (ECM) • B11 (TOD) and 24 (ECM) • B10 (TOD) and 23 (ECM) Does the resistance of the all circuits measure within the value specified? 0 Ω Go to Step 5 Go to Step 4 4 Repair or replace any open wires, faulty connector, or terminal. Is the repair complete? - System OK -