SRS DTC Troubleshooting: 12-1x
  1. Check resistance between the terminals of the black SRS simulator lead (A). There should be 1 Ω or less.
Is the resistance as specified?
YES -
Faulty SRS unit or poor connection at SRS unit connector A (28P). Check the connection; if the connection is OK, replace the SRS unit. ■
NO -
Open or increased resistance in the combination switch wire harness; replace the combination switch wire harness.■