DESCRIPTION
The back sonar or clearance sonar switch assembly is installed at the base of the driver side of the instrument panel.
When the back sonar or clearance sonar switch assembly is turned on, an on signal is sent to the clearance warning ECU assembly. The intuitive parking assist system operates according to this signal.
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuse for circuits related to this system before performing the following inspection procedure.
PROCEDURE
1. |
READ VALUE USING TECHSTREAM |
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Intuitive P/A / Data List.
(e) According to the display on the Techstream, read the Data List.
Intuitive P/A
Tester Display |
Measurement Item/Range |
Normal Condition |
Diagnostic Note |
---|---|---|---|
Main Switch |
Back sonar or clearance sonar switch assembly/OFF or ON |
OFF: Back sonar or clearance sonar switch assembly off ON: Back sonar or clearance sonar switch assembly on |
- |
Intuitive P/A ECU Type |
Type of intuitive P/A ECU/Normal |
Normal: Normal clearance sonar type |
- |
Result |
Proceed to |
---|---|
Both of the following conditions are met:
|
A |
"Normal" is not displayed. |
B |
Both of the following conditions are met:
|
C |
A |
PROCEED TO NEXT SUSPECTED AREA SHOWN IN PROBLEM SYMPTOMS TABLE |
B |
REPLACE CLEARANCE WARNING ECU ASSEMBLY |
|
2. |
INSPECT BACK SONAR OR CLEARANCE SONAR SWITCH ASSEMBLY |
(a) Remove the back sonar or clearance sonar switch assembly (See page ).
(b) Measure the resistance according to the value(s) in the table below. Standard Resistance:
|
|
NG |
REPLACE BACK SONAR OR CLEARANCE SONAR SWITCH ASSEMBLY |
|
3. |
CHECK HARNESS AND CONNECTOR (BACK SONAR OR CLEARANCE SONAR SWITCH ASSEMBLY POWER SOURCE) |
(a) Measure the voltage according to the value(s) in the table below.
Standard Voltage:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
B14-6 (IG) - Body ground |
Ignition switch ON |
11 to 14 V |
B14-6 (IG) - Body ground |
Ignition switch off |
Below 1 V |
NG |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
4. |
CHECK HARNESS AND CONNECTOR (BACK SONAR OR CLEARANCE SONAR SWITCH ASSEMBLY - CLEARANCE WARNING ECU ASSEMBLY) |
(a) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
C30-9 (CLSW) - B14-3 (ECU) |
Always |
Below 1 Ω |
C30-9 (CLSW) - Body ground |
Always |
10 kΩ or higher |
OK |
REPLACE CLEARANCE WARNING ECU ASSEMBLY |
NG |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
Parking Brake System
Adjustment
ADJUSTMENT
PROCEDURE
1. INSPECT PARKING BRAKE LEVER TRAVEL
(a) Fully pull the parking brake lever to engage the parking brake.
(b) Release the lever to disengage the parking brake.
(c) Slowly pull the parking brake lever all the way and count the number of clicks.
Standard parkin ...
Entire Combination Meter does not Operate
DESCRIPTION
This circuit is the power source circuit for the meter. This circuit provides
two types of power sources, one is a constant power source mainly used as a backup
power source, and the other is an IG power source mainly used for signal transmission.
The constant power source is main ...
Cargo Light
Components
COMPONENTS
ILLUSTRATION
Removal
REMOVAL
PROCEDURE
1. REMOVE ROOF HEADLINING ASSEMBLY
for Double Cab:
(See page
)
for Access Cab:
(See page
)
2. REMOVE CARGO LIGHT ASSEMBLY (CENTER STOP LIGHT ASSEMBLY)
(a) Remove the 2 nuts.
...