Description
Driver seat control unit performs UART communication with the automatic drive positioner control unit using 1 communication line. Driver seat control unit receives the operation signals of ADP steering switch, door mirror remote control switch and the position signals of tilt sensor, telescopic sensor and door mirror sensors from the automatic drive positioner control unit and transmits the operation request signal.
DTC Logic
DTC DETECTION LOGIC
DTC No. | Trouble diagnosis name | DTC detecting condition | Possible cause |
B2128 | UART COMM | The communication between driver seat control unit and automatic drive positioner control unit is interrupted for a period of time |
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DTC CONFIRMATION PROCEDURE
1. PERFORM DTC CONFIRMATION PROCEDURE
Is the DTC is detects?
Diagnosis Procedure
Regarding Wiring Diagram information, refer to ADP-150, "Wiring Diagram".
1.PERFORM DTC CONFIRMATION PROCEDURE
Is the DTC displayed again?
2. CHECK UART COMMUNICATION LINE CONTINUITY
Is the inspection result normal?
Climate controlled seat switch indicator
Description
Illuminates the climate controlled seat switch to indicate operating status.
Component Function Check
1.CHECK CLIMATE CONTROLLED SEAT SWITCH INDICATOR FUNCTION
Check that the indicators for the climate controlled seat switch operate in
both COOL and HEAT modes.
Diagnosis Procedure ...
Intelligent key interlock function
INTELLIGENT KEY INTERLOCK FUNCTION : System
INTELLIGENT KEY INTERLOCK FUNCTION : System Description
OUTLINE
When unlocking doors by using Intelligent Key or door request switch (driver
side), seat slide and steering tilt move directly to the exit assist
function.
Other loads move to the ...
P0615 starter relay
Description
TCM controls starter relay in IPDM E/R.
TCM switches starter relay ON at "P" or "N" position and allows to
crank engine.
Then it prohibits cranking other than at "P" or "N" position.
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
CAUTION: Al ...