DTC P05A2-12: Active Grille Air Shutter "A" Circuit Short to Battery [12/2021 - ]: Procedure
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- PERFORM UTILITY USING TECHSTREAM (SWITCH GRILLE SHUTTER CONTROL MODE)
- Turn the ignition switch off and wait for 30 seconds or more.
- According to the display on the Techstream, change the grille shutter control mode from normal mode to maintenance mode.
Powertrain > Engine > Utility
Tester Display Switch Grille Shutter Control Mode Result
Proceed to NEXT
Result:
NEXT
See step 2
- PERFORM UTILITY USING TECHSTREAM (GRILLE SHUTTER INITIALIZATION)
- According to the display on the Techstream, perform initialization (nominal torque).
Powertrain > Engine > Utility
Tester Display Grille Shutter Initialization Result
Proceed to NEXT
Result:
NEXT
See step 3
- According to the display on the Techstream, perform initialization (nominal torque).
- CLEAR DTC
- Clear the DTCs.
Powertrain > Engine > Clear DTCs
- Turn the ignition switch off and wait for at least 30 seconds.
Result
Proceed to NEXT
Result:
NEXT
See step 4
- Clear the DTCs.
- CHECK DTC OUTPUT (DTC P05A2-12)
- Turn the ignition switch to ON and wait 10 seconds or more.
- Read the DTCs.
Powertrain > Engine > Trouble Codes
Result
Result Proceed to DTC P05A2-12 is not output A DTC P05A2-12 is output B HINT:
Perform "Switch Grille Shutter Control Mode and Grille Shutter Initialization" after replacing the radiator shutter assembly.
Refer to INITIALIZATION [12/2021 - ]
Result:
B
REPLACE RADIATOR SHUTTER ASSEMBLY. Refer to REMOVAL [12/2021 - ]
Result:
A
See step 5
- READ VALUE USING TECHSTREAM (GRILLE SHUTTER CONTROL MODE)
- According to the display on the Techstream, change the grille shutter control mode from maintenance mode to normal mode.
Powertrain > Engine > Utility
Tester Display Switch Grille Shutter Control Mode - Read the value displayed on the Techstream.
Powertrain > Engine > Data List
Tester Display Grille Shutter Control Mode Standard
Techstream Display Specified Condition Grille Shutter Control Mode Normal Result
Proceed to NEXT
Result:
NEXT
END
- According to the display on the Techstream, change the grille shutter control mode from maintenance mode to normal mode.