DTC P05A0-74: Active Grille Air Shutter "A" Actuator Slipping [12/2019 - 10/2021]: Description

WARNING: This page is about a different variant/trim than selected.

Refer to DTC P059F-73.

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	MIL	Memory	Note
P05A0-74	Active Grille Air Shutter "A" Actuator Slipping	Either of the following conditions is met and the ECM receives a malfunction signal 17 times* (2 trip detection logic): After a grille shutter opening operation (grille shutter locking not detected), the grille shutter is estimated to be fully opened but the end shaft switch (swing grille actuator assembly) is not in the open position. After a grille shutter closing operation (grille shutter locking not detected), the grille shutter is estimated to be fully closed but the end shaft switch (built into the swing grille actuator assembly) is not in the closed position.	Radiator shutter sub-assembly Swing grille actuator assembly	Comes on	DTC stored	SAE Code: P05A0

HINT:

*: For every 65 ms that the ECM receives a grille shutter system malfunction signal from the grille shutter ECU (swing grille actuator assembly) the ECM determines it has received the signal 1 time. If the ECM determines the malfunction signal has been received 17 consecutive times (the signal is received for approximately 1 second continuously), it will store a DTC.