Description
The low tire pressure warning lamp blinks when the power switch is turned ON.
NOTE: The position of an inactive tire pressure sensor can be identified by checking the blinking timing of the low tire pressure warning lamp.

Diagnosis Procedure
1.TIRE PRESSURE SENSOR ID REGISTRATION
Perform tire pressure sensor ID registration. Refer to WT-21, "Work Procedure".
Is tire pressure sensor ID registration completed? YES >> Inspection End.
NO >> Perform the “self-diagnosis” for “AIR PRESSURE MONITOR” of “BCM”. Refer to BCS-48, "DTC Index".
Low tire pressure warning lamp stays on
ID registration cannot be completedP1212 TCS communication line
Description
This CAN communication line is used to control the smooth engine operation
during the TCS operation. Pulse
signals are exchanged between ECM and “ABS actuator and electric unit (control
unit)”.
Be sure to erase the malfunction information such as DTC not only for “ABS
ac ...
P0327, P0328 KS
DTC Description
DTC DETECTION LOGIC
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
P0327
KNOCK SEN/CIRC-B1
(Knock sensor 1 circuit low bank 1 or single
sensor)
An excessively low voltage from the knock sensor is sent to ECM.
...
P2101 electric throttle control function
DTC Description
DTC DETECTION LOGIC
DTC No.
CONSULT screen terms
(Trouble diagnosis content)
DTC detecting condition
P2101
ETC FNCTN/CIRC-B1
(Throttle actuator ″A″ control motor circuit
range/performance)
Electric throttle control function does not ...