Repair Procedures: Inspection

Inspection flow of the position switch 

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Items to check 

1. Inspect DTC code.
2. Inspect whether N setting matches.
   • Adjust N setting (Refer to IVT Control System - "POSITION SWITCH ")
3. Inspect shift cable separation.
   • Adjust shift cable separation (Refer to IVT Control System - "SHIFT CABLE ")
4. Inspect whether connector is connected.
   • Inspect connector thoroughly for looseness, poor connection, bending, corrosion, contamination, deformation, or damage.
   • Turn ignition key "ON" and engine "OFF" and measure the power supplied to position switch circuit and voltage between ground.

     Specification: approx. 12V 

   • Fix the pin wiring when connector pin wiring is faulty.

     (Refer to Appropriate Service Information - "wiring repair").

5. Inspect ground condition on reversing light circuit.
   • Check the ground location of reversing light (refer to Appropriate Service Information - "harness location map").
   • Reattach reversing light if ground condition is faulty.
6. Inspect wiring connection on junction box power terminal and fuse lamp.
   • Check whether fuse holder is separated and holder is holding the fuse tight.

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   • Attach tester fuse to check if it is connected appropriately.

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   • Check whether fuse capacity is appropriate for each circuit.
   • Check if fuse is damaged.
   • Check pulling of fuse fixing wiring, inflow of foreign substance, and arrangement condition of terminal.
   • Relocate the terminal that has been pulled and inspect using the method explained above.
   • When problem is not solved, refer to the circuit diagram wiring repair instructions to fix or replace the terminal.
7. Inspect position switch signal.
   • Turn ignition key "ON" and engine "OFF".
   • Measure the voltage between each terminal and chassis ground when shifting lever to "P, R, N, D" range.