B1371

DTC B1371 (No.1371): Driver Seat Position Sensor Circuit Open

Wiring Diagram:

Wiring Diagram

CAUTION:
- Be sure to perform Air Bag Diagnostic System Check:Advanced Air Bag before starting diagnosis according to flow. Air Bag Diagnostic System Check
- When measurement of resistance or voltage is required in this flow, use a tester along with a correct terminal adapter from special tool (Connector test adapter kit).
- When a check for proper connection is required, refer to Inspection of Intermittent and Poor Connections:Advanced Air Bag. Inspection of Intermittent and Poor Connections
- If there is open circuit in the air bag wire harness, connector or terminal is found damaged, replace the wire harness, connector and terminal as an assembly.

DTC Will Set when
The current measured at driver seat position sensor circuit is above a specified value for specified time.

Flow Test Description
STEP 1: Check if driver seat position sensor circuit is open in floor seat harness.
STEP 2: Check if driver seat position sensor circuit is open in driver seat harness.
STEP 3: Check if malfunction is in driver seat position sensor.

Step 1 - 2:

Step 3:

DTC Troubleshooting