DTC Troubleshooting: 42-1x
  1. Measure the voltage between the No. 38 terminal of SRS unit connector A (39P) and body ground, and between the No. 39 terminal and body ground. There should be less than 1 V.
Is the voltage as specified?
YES -
Go to Step 15 .
NO -
Short to power in the right engine compartment wire harness or dashboard wire harness; replace the faulty harness.■
  1. Turn the ignition switch to LOCK (0).