DTC CHECK / CLEAR
1. DTC CHECK (USING SST CHECK WIRE)
(a) Turn the ignition switch off.
(b) Using SST, connect terminals 13 (TC) and 4 (CG) of the DLC3.
SST: 09843-18040
(c) Turn the ignition switch to ON.
(d) Read and record any DTCs from the tire pressure warning light on the accessory meter. Refer to the illustration as examples of the normal system code and codes 13 and 23.
HINT:
|
Trouble Area |
See Procedure |
|---|---|
|
Tire pressure warning light circuit |
|
|
TC and CG terminal circuit |
|
(e) Refer to the Diagnostic Trouble Code Chart for DTC information (See page
).
(f) After completing the check, turn the ignition switch off and remove SST from the DLC3.
SST: 09843-18040
2. DTC CHECK (USING TECHSTREAM)
(a) Turn the ignition switch off.
(b) Connect the Techstream to the DLC3.
(c) Turn the ignition switch to ON.
(d) Turn the Techstream on.
(e) Enter the following menus: Chassis / Tire Pressure Monitor / Trouble Codes.
(f) Read the DTCs following the prompts on the Techstream.
HINT:
Refer to the Techstream's operator's manual for further details.
3. CLEAR DTC
HINT:
After repairing the malfunctions, clear the DTCs.
(a) Turn the ignition switch off.
(b) Connect the Techstream to the DLC3.
(c) Turn the ignition switch to ON.
(d) Turn the Techstream on.
(e) Enter the following menus: Chassis / Tire Pressure Monitor / Trouble Codes.
(f) Clear the DTCs following the prompts on the Techstream.
HINT:
Refer to the Techstream operator's manual for further details.
Terminals Of Ecu
Data List / Active TestIf you think something is wrong
If you notice any of the following symptoms, your vehicle probably needs adjustment
or repair. Contact your Toyota dealer as soon as possible.
- Visible symptoms
• Fluid leaks under the vehicle
(Water dripping from the air conditioning after use i ...
Terminals Of Ecu
TERMINALS OF ECU
1. CHECK POWER BACK DOOR ECU (POWER BACK DOOR MOTOR UNIT) (w/ POWER BACK DOOR
SYSTEM)
(a) Disconnect the L20 power back door ECU connector.
(b) Measure the voltage and resistance according to the value(s) in the table
below.
...
Internal Control Module EEPROM Error (P062F)
DESCRIPTION
The TCM monitors its internal operation and it will set this DTC when it detects
an internal malfunction.
DTC No.
DTC Detection Condition
Trouble Area
P062F
TCM internal error (EEPROM ...