Other information:
System Description
SYSTEM DIAGRAMOPERATION DESCRIPTION
Front room/map lamp assembly, personal lamps 2nd row and luggage room lamp are controlled by the interior room lamp timer control function of the BCM when the lamp switch is in the DOOR position...
DTC Description
DTC DETECTION LOGIC
An excessively low voltage from the APP sensor 1 is sent to ECM.
An excessively high voltage from the APP sensor 1 is sent to ECM.
DTC
CONSULT screen terms
(Trouble diagnosis content)
DTC detection condition
P2122
APP SEN 1/CIRC
(Throttle/Pedal position sensor/switch “D” circuit low)
Diagnosis condition
Start engine and let it idle
Signal (terminal)
Voltage signal transmitted from APP sensor 1 to ECM
Threshold
An excessively low voltage is sent to ECM
Diagnosis delay time
—
P2123
APP SEN 1/CIRC
(Throttle/Pedal position sensor/switch “D” circuit high)
Diagnosis condition
Start engine and let it idle
Signal (terminal)
Voltage signal transmitted from APP sensor 1 to ECM
Threshold
An excessively high voltage is sent to ECM
Diagnosis delay time
—
POSSIBLE CAUSEDTC P2122
Harness or connectors
(APP sensor 1 circuit is open or shorted...