5D2-52 TRANSFER CASE - TOD DIAGNOSTIC TROUBLE CODE (DTC) 1735 Speed Sensor Referance Voltage Low Diagnostic Aids • Check for short to ground or open circuit. Circuit Description The transfer case control unit (TOD) provides reference voltage to front and rear propeller-shaft speed sensor. Test Description The number(s) below refer to step(s) on the diagnostic table. 2. This step, along with step 3, checks the voltage supply condition. 5. This step checks the continuity of ground line. 7. This step checks the speed sensors. Conditions for Setting the DTC If the system is in high range the TOD sets the EMC touch off level based on a vehicle speed of 0 and wheel slip control is suspended.
• If the system is in low range, the EMC duty cycle is set to maximum until the system is shifted out of low range. 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. Disconnect white 7-pin connector, for propeller shaft speed sensor and clutch coil, located under the body. 2. Turn the ignition switch to ON. 3. Measure the voltage between following terminals of male white 7-pin connector: Terminal D/E and terminal B/G Is measured value within the specified range? 4.5 ~ 5.5 V Go to Step 7 Go to Step 3 3 Measure the resistance between terminal A8 and terminals B8 of transfer case control unit (TOD).
Is measured value within the specified range? 4.5 ~ 5.5 V Go to Step 5 Go to Step 4 4 1. Turn the ignition switch to OFF. 2. Check two connectors of the TOD and white 7-pin connector. 3. Repair any damaged pins, connector or wires. 4. Reconnect all the connectors and make sure it is seated properly. 5. Connect a scan tool to the data link connector (DLC). 6. Turn the ignition switch to ON. 7. Request DTC Is the DTC still current? - Go to Step 5 System OK 5 1. Turn the ignition switch to OFF. 2. Disconnect two connectors of the TOD and white 7-pin connector under the body. 3. Measure the resistance between following terminals:
• A8 (TOD) and 1/2 (7-pin connector) • B8 (TOD) and 6/7 (7-pin connector) Is the resistance equal to specified value? 4. Measure the resistance between A8 and B8 of TOD connector and ground Is the resistance equal to specified value? 0 Ω ∞ Go to Step 7 Go to Step 6 6 Repair any open or short to ground circuit. Is the repair complete? - System OK Go to Step 7