DESCRIPTION
The No. 1 ultrasonic sensor (rear left sensor) is installed on the rear bumper. The ECU detects obstacles based on signals received from the No. 1 ultrasonic sensor (rear left sensor). If the No. 1 ultrasonic sensor (rear left sensor) has an open circuit or other malfunction, it will not function normally.
|
DTC No. |
DTC Detection Condition |
Trouble Area |
|---|---|---|
|
C1AE6 |
A malfunction of the No. 1 ultrasonic sensor (rear left sensor). |
|
CAUTION / NOTICE / HINT
NOTICE:
If DTCs are output after repairs, turn the engine switch on (IG) and turn the
clearance sonar main switch on. Then clear the DTCs (See page
).
PROCEDURE
|
1. |
CHECK DTC OUTPUT |
(a) Check for DTCs (See page
).
|
Result |
Proceed to |
|---|---|
|
Only DTC C1AE6 is output |
A |
|
DTC C1AE6 and C1AED are output |
B |
|
No DTCs are output |
C |
| B | |
GO TO DTC (C1AED) |
| C | |
USE SIMULATION METHOD TO CHECK |
|
|
2. |
REPLACE NO. 1 ULTRASONIC SENSOR (REAR LEFT SENSOR) |
(a) Replace the No. 1 ultrasonic sensor (rear left sensor) with a known good
one (See page
).
HINT:
All of the sensors are interchangeable. To confirm whether a sensor is functioning normally, switch it with a known good sensor from the other end of the vehicle.
|
|
3. |
CHECK DTC OUTPUT |
(a) Clear the DTCs (See page
).
(b) Check for DTCs (See page
).
|
Result |
Proceed to |
|---|---|
|
DTC C1AE6 is output |
A |
|
No DTCs are output |
B |
| A | |
REPLACE CLEARANCE WARNING ECU ASSEMBLY |
| B | |
END |
Front Left Sensor Malfunction (C1AE1)
Front Right Sensor Malfunction (C1AE4)Height Control Sensor
Components
COMPONENTS
ILLUSTRATION
ILLUSTRATION
Removal
REMOVAL
PROCEDURE
1. REMOVE REAR HEIGHT CONTROL SENSOR SUB-ASSEMBLY (for 2WD)
(a) Disconnect the connector.
(b) Remove the 3 nuts ...
Door Courtesy Switch Circuit
DESCRIPTION
When an additional transponder key is registered, the transponder key ECU assembly
detects the front door courtesy light switch assembly (for driver side) open/close
condition, and enters the key registration mode.
WIRING DIAGRAM
CAUTION / ...
Installation
INSTALLATION
PROCEDURE
1. INSTALL DRIVE MONITOR SWITCH
(a) Engage the 4 claws to install the driver monitor switch.
2. INSTALL RADIO AND DISPLAY RECEIVER ASSEMBLY WITH BRACKET (for Radio and Display ...