DTC B2001: Short to GND in Seat Belt Motor RH Circuit; DTC B2006: Short to GND in Seat Belt Motor LH Circuit [09/2015 - ]: Description
The seat belt control ECU receives collision information from the driving support ECU and skid control ECU via CAN communication, and tightens the seat belt by operating the motor inside the front seat outer belt assembly.
When DTC B2001 is detected, DTCs B2015, B2026, and B2027 will not be detected.
When DTC B2006 is detected, DTCs B2020, B2031, and B2032 will not be detected.
| DTC Code | DTC Detection Condition | Trouble Area |
|---|---|---|
| B2001 | During initial check or with power switch is on (IG), seat belt motor RH side circuit has ground short (terminal MOR+ and MOR- are below 2 V) for 1 second or more |
|
| B2006 | During initial check or with power switch is on (IG), seat belt motor LH side circuit has ground short (terminal MOL+ and MOL- are below 2 V) for 1 second or more |
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