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Diagnostic Procedure

DTC U2105:02 (INSTRUMENT CLUSTER) DIAGNOSTIC PROCEDURE

Step Inspection Action
1 INSPECT DRIVE SELECTION SWITCH CONNECTOR CONDITION 
  • Switch the ignition off.
  • Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .)
  • Disconnect the drive selection switch connector.
  • Inspect the connector engagement and connection condition and inspect the terminals for damage, deformation, corrosion, or disconnection.
  • Is the connector normal?
Yes Go to the next step.
No Repair or replace the connector, then go to Step 6.
2 INSPECT DRIVE SELECTION SWITCH GROUND CIRCUIT FOR OPEN CIRCUIT 
  • Verify that the drive selection switch connector is disconnected.
  • Inspect for continuity between drive selection switch terminal C (wiring harness-side) and body ground.
  • Is there continuity?
Yes Go to the next step.
No Refer to the wiring diagram and verify whether or not there is a common connector between drive selection switch terminal C and body ground.
If there is a common connector: 
  • Determine the malfunctioning part by inspecting the common connector and the terminal for corrosion, damage, or pin disconnection, and the common wiring harness for an open circuit.
  • Repair or replace the malfunctioning part.

    If there is no common connector: 

  • Repair or replace the wiring harness which has an open circuit.

Go to Step 6.
3 INSPECT INSTRUMENT CLUSTER CONNECTOR CONDITION 
  • Disconnect the instrument cluster connector.
  • Inspect the connector engagement and connection condition and inspect the terminals for damage, deformation, corrosion, or disconnection.
  • Is the connector normal?
Yes Go to the next step.
No Repair or replace the connector, then go to Step 6.
4 INSPECT DRIVE SELECTION SWITCH CIRCUIT FOR OPEN CIRCUIT 
  • Verify that the drive selection switch and instrument cluster connectors are disconnected.
  • Inspect for continuity between instrument cluster terminal W (wiring harness-side) and drive selection switch terminal B (wiring harness-side).
  • Is there continuity?
Yes Go to the next step.
No Refer to the wiring diagram and verify whether or not there is a common connector between instrument cluster terminal W and drive selection switch terminal B.
If there is a common connector: 
  • Determine the malfunctioning part by inspecting the common connector and the terminal for corrosion, damage, or pin disconnection, and the common wiring harness for an open circuit.
  • Repair or replace the malfunctioning part.

    If there is no common connector: 

  • Repair or replace the wiring harness which has an open circuit.

Go to Step 6.
5 INSPECT DRIVE SELECTION SWITCH  Yes Go to the next step.
No Replace the drive selection switch, then go to the next step.
(See DRIVE SELECTION SWITCH REMOVAL/INSTALLATION [VIN Y] .)
(See DRIVE SELECTION SWITCH REMOVAL/INSTALLATION [VIN L (WITHOUT CYLINDER DEACTIVATION)] .)
(See DRIVE SELECTION SWITCH REMOVAL/INSTALLATION [VIN M (WITH CYLINDER DEACTIVATION)] .)
6 VERIFY THAT REPAIRS HAVE BEEN COMPLETED 
  • Always reconnect all disconnected connectors.
  • Connect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION .)
  • Clear the DTC for the instrument cluster using the M-MDS. (See CLEARING DTC .)
  • Switch the ignition ON (engine off or on) and wait for 5s or more.
  • Retrieve the instrument cluster DTCs using the M-MDS. (See DTC INSPECTION .)
  • Is the same DTC displayed?
Yes Repeat the inspection from Step 1.
Go to the next step.
No Go to the next step.
7 VERIFY IF OTHER DTCs DISPLAYED 
  • Are any other DTCs displayed?
Yes Repair or replace the malfunctioning part according to the applicable DTC troubleshooting. (See DTC TABLE .)
No DTC troubleshooting completed.