Check resistance between each terminal of the black SRS simulator lead (A) and body ground. There should be an open circuit or at least 1 MΩ.
Is the resistance as specified?
YES
-
Faulty SRS unit or poor connection at SRS unit connector A (28P) and the SRS unit. Check the connection between the connector and the SRS unit. If the connection is OK,
replace the SRS unit.
■
NO
-
Short to ground in the combination switch wire harness; replace the combination switch wire harness.■