SDM Cannot Communicate through the Serial Data Circuit: Wiring Diagram
CAUTION:
- Be sure to perform AIR BAG DIAGNOSTIC SYSTEM CHECK: ADVANCED AIR BAG before starting diagnosis according to flow.
- 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 .
- 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.