Diagnosis Procedure
1.CHECK CONNECTOR
2.CHECK HARNESS FOR OPEN CIRCUIT

3.CHECK POWER SUPPLY AND GROUND CIRCUIT
Check the power supply and the ground circuit of the AV control unit. Refer to the following.
- Models without BOSE audio with color display: AV-231, "AV CONTROL UNIT : Diagnosis Procedure" - Models with BOSE audio with color display: AV-388, "AV CONTROL UNIT : Diagnosis Procedure" - Models with BOSE audio with color display with navigation system: AV-571, "AV CONTROL UNIT : Diagnosis Procedure"
M&A branch line circuit
HVAC branch line circuitIntelligent 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 ...
P1709 incompleted data writing
Description
When TCM does not store calibration data (individual
characteristic value) of each solenoid valve that is
stored in the ROM assembly (in the control valve), a malfunction is detected.
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
NOTE:
Immediately after performing ...
Microphone
Removal and Installation
REMOVAL
Remove the map lamp assembly. Refer to INL-84, "Removal and
Installation".
Detach the microphone connector (A).
Remove the map lamp covers (1), then remove the map lamp assembly
cover (2).
Release the microphone tabs (A), then remove the micr ...