DTC B1506: Seat Slide Sensor System Fault 1 (Open in the Seat Slide Sensor Circuit)

CIRCUIT OPERATION
The seat slide sensor sets the current value Hi or Low determined by the seat position.
The SRS-ECU determines the seat position according to the current value from the seat slide sensor.
DTC SET CONDITIONS
• This DTC is set if there is abnormal resistance between the input terminals of the seat slide sensor. The most likely causes for this code to be set are the followings:
• Open circuit in the seat slide sensor or harness
• Malfunction of connector contact
TROUBLESHOOTING HINTS
Open circuit in the seat slide sensor circuit
Disengaged seat slide sensor connector
Improper connector contact
Malfunction of the SRS-ECU