B1797

DTC B1797 Calibration Malfunction

DESCRIPTION

DTC Detecting Condition:

DTC B1797 is output when the given condition is met:
- Zero point calibration is performed when the conditions for the calibration are not satisfied.
- Zero point calibration has failed.

HINT:
- When DTC B1650/32 is detected as a result of troubleshooting for the supplemental restraint system, check the DTCs stored in the occupant classification ECU. When DTC B1797 is output, perform troubleshooting for the DTC.
- Use the intelligent tester to check for DTCs of the occupant classification ECU, otherwise the DTC cannot be read.

INSPECTION PROCEDURE

Step 1:

Step 2-3:

Step 4-6:

Step 6(Continued):