Input Signal Check (Test Mode)

INPUT SIGNAL CHECK (TEST MODE)




a. In case of not using TOYOTA hand-held tester:
Check the input signal.
1. Turn the ignition switch OFF.
2. Using SST, connect terminals Ts and CG of DLC3.
SST 09843-18040
3. Check the warning light goes off with driving more than 20 kmph (12 mph).

HINT: If the warning light goes off during driving, the sensor can be judged to normal.

4. Stop the vehicle.
5. Using SST; connect terminals Tc and CG of DLC3.
SST 09843-18040
6. Read the number of blinks of the PS warning light.





HINT:
- See the list of DTC.
- Even a sensor is normal, it output codes 71 and 72 during test mode.

7. After doing check, disconnect the SST from the terminals Ts and CG, Tc and CG of DLC3, and turn the ignition switch OFF
SST 09843-18040




b. In case of using TOYOTA hand-held tester:
Check the input signal.
1. Hook up the TOYOTA hand-held tester to the DLC3.
2. Check the warning light goes off with driving more than 20 kmph (12 mph).
3. Read the DTC by following the prompts on the tester screen.

HINT:
- Please refer to the TOYOTA hand-held tester operator's manual for further details.
- See the list of DTC.
- Even a sensor is normal, it output codes 71 and 72 during test mode.

C1515/15 - C1572/72:

DTC of input signal check function: