Front Passenger Occupant Classification System DTC Check

FRONT PASSENGER OCCUPANT CLASSIFICATION SYSTEM DTC CHECK (USING HAND-HELD TESTER)

HINT:
- When the DTC B1150/23 is detected as a result of troubleshooting for the supplemental restraint system, perform troubleshooting for the front passenger occupant classification system.
- Since the DTCs for the front passenger occupant classification system can only be output by the hand-held tester, use the hand-held tester to output the DTCs.

a. Check the DTCs.
1. Connect the hand-held tester to the DLC3.
2. Turn the ignition switch to the ON position.
3. Check the DTCs by following the prompts on the tester screen.

[System Selection Screen]

" 1: DIAGNOSIS " - " 1: OBD/MOBD " - " MODEL YEAR " - " MODEL SELECTION = RX330 " - Select the option parts - " 9: OCCUPANT DETECT " - " 2: DTC INFO " - " 1: PRESENT CODES "

HINT: Refer to the hand-held tester operator's manual for further details.

b. Clear the DTCs.
1. Connect the hand-held tester to the DLC3.
2. Turn the ignition switch to the ON position.
3. Clear the DTCs by following the prompts on the tester screen.

[System Selection Screen]

" 1: DIAGNOSIS " - " 1: OBD/MOBD " - " MODEL YEAR " - " MODEL SELECTION = RX330 " - Select the option parts - " 9: OCCUPANT DETECT " - " 2: DTC INFO " - " 4: CLEAR CODES "

HINT: Refer to the hand-held tester operator's manual for further details.