SRS DTC Troubleshooting: 43-1x
  1. Check resistance between the No. 25 and No. 26 terminals of SRS unit connector B (28P). There should be 0−1.0 Ω.
Is the resistance as specified?
YES -
Faulty left side impact sensor (first) or SRS unit; replace the left side impact sensor (first). If the problem is still present, replace the SRS unit. ■
NO -
Open in the floor wire harness; replace the floor wire harness.■