Component Inspection

■ Check Telescope switch 

1. Connect scantool to Data Link Connector(DLC).
2. Ignition "ON" & engine "OFF"
3. Monitor the "TELESCO. FORWARD (BACKWARD) SW" Parameter on the Scantool. While operating Telescope switch.

   Specification:  Refer the specifications in Fig.1), Fig.2)

   Fig 1: Monitoring TELESCO. FORWARD SW Parameter On Scantool

   Courtesy of HYUNDAI MOTOR CO.
   Fig 2: Monitoring TELESCO. BACKWARD SW Parameter On Scantool

   Courtesy of HYUNDAI MOTOR CO.
4. Is the measured current data within specifications?

   YES 

   • Go to  1 to Check Telescope motor procedure.

   NO 

   • Substitute with a known-good Telescope switch and check for proper operation. If the problem is corrected, replace Telescope switch and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.

■ Check Telescope motor 

1. Connect scantool to Data Link Connector(DLC).
2. Ignition "ON" & engine "OFF"
3. Select "ACTUATION TEST" mode on scantool and press [F1] to start
   Fig 3: Display - Telescopic Motor Parameters On ACTUATION TEST Screen

   Courtesy of HYUNDAI MOTOR CO.
4. Dose Telescope motor work properly?

   YES 

   • Go to  1 to Check Telescope sensor procedure.

   NO 

   • Substitute with a known-good Telescope motor and check for proper operation. If the problem is corrected, replace Telescope motor and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.

■ Check Telescope sensor 

1. Connect scantool to Data Link Connector(DLC).
2. Ignition "ON" & engine "OFF"
3. Monitor the "TELESCOPE SENSOR" Parameter on the Scantool. While operating telescope switch.

   Specification:  Refer the specifications in Fig.5)

   Fig 4: Monitoring Telescope Sensor Parameter On Scantool

   Courtesy of HYUNDAI MOTOR CO.
   Fig 5: Telescope Sensor Current Data Graph

   Courtesy of HYUNDAI MOTOR CO.
4. Is the measured voltage within specifications in Fig.5)?

   YES 

   • Check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Repair or replace as necessary and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.

   NO 

   • Substitute with a known-good Telescope motor and check for proper operation. If the problem is corrected, replace Telescope motor and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.