D - SDM Cannot Communicate Through the Serial Data Circuit

Table D - SDM Cannot Communicate Through the Serial Data Circuit





Wiring Diagram


CAUTION:
Be sure to perform "Air Bag Diagnostic System Check" before starting diagnosis according to this flow table.

Special Tool(A): 09932-75020

When measurement of resistance or voltage is required in this table, 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 "Intermittent And Poor Connections".
If there is wire open in the air bag wire harness or the wire harness, connector or terminal is found damaged, replace the wire harness, connector and terminal as an assembly.

1. DLC / 2. Scan Tool (tech 1):

Q01-14 / 102-5:

NOTE:
Upon completion of inspection and repair work, perform following items.
1. Reconnect all air bag system components, ensure all components are properly mounted.
2. Repeat "Air Bag Diagnostic System Check Flow Table", Component Tests and General Diagnostics to confirm that the trouble has been corrected.