Terminal connection diagram

Test steps

1. Open plug connection S1. Measure resistance between socket contacts 28 and 46 of cable 1.
   R_Target = 800-1400 Ω. If R = R_Target, continue with 4.
2. Open S3. Check resistance between pin contacts G and H of cable harness or N3 contacts of measuring cable. R_Target = 800-1400 Ω.
3. Check resistance between contact 28 and vehicle ground at open plug connection S1.
   R_Target = ∞ Ω.
4. Check resistance between contact 46 and vehicle ground. R_Target = ∞ Ω.
5. Check resistance between contact G and ground at open plug connection S3.
   R_Target = ∞ Ω.
6. Check resistance between contact H and ground. R_Target = ∞ Ω.
7. Open S5. Check resistance between each contact and ground. R_Target = ∞ Ω.