DESCRIPTION
DTC output mode is set by connecting terminals 13 (TC) and 4 (CG) of the DLC3. The DTCs are output by the blinking of the tire pressure warning light.
WIRING DIAGRAM
HINT:
When each warning light blinks continuously, a ground short in the wiring of terminal TC of the DLC3 or an internal ground short in each ECU is suspected.
CAUTION / NOTICE / HINT
NOTICE:
PROCEDURE
1. |
CHECK HARNESS AND CONNECTOR (DLC3 - ECU AND BODY GROUND) |
(a) Disconnect the F7 ECU connector.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
F7-3 (TC) - F13-13 (TC) |
Always |
Below 1 Ω |
F7-3 (TC) - Body ground |
Always |
10 kΩ or higher |
F13-4 (CG) - Body ground |
Always |
Below 1 Ω |
OK | ![]() |
CHECK ECU POWER SOURCE CIRCUIT |
NG | ![]() |
REPAIR OR REPLACE HARNESS OR CONNECTOR OR EACH ECU |
Adjustment
ADJUSTMENT
CAUTION / NOTICE / HINT
NOTICE:
This transmission requires Toyota Genuine ATF WS.
After servicing the transmission, you must follow the ATF adjustment
procedure.
Maintain the vehicle in a horizontal position while adjusting ...
Removal
REMOVAL
PROCEDURE
1. REMOVE FRONT WHEEL
2. REMOVE REAR WHEEL
3. REMOVE INSTALL GROUND SPARE TIRE
4. REMOVE TIRE PRESSURE WARNING VALVE AND TRANSMITTER
(a) Remove the valve cap and valve core to release the air from the tire.
NOTICE:
Keep the removed va ...