Operation CHARM: Car repair manuals for everyone.

Checking Ground Lead [HB5]



Checking Ground Lead





- Ignition off.
- Disconnect DLC.

Connect an ohmmeter between DLC connector terminal B and ground.
Ohmmeter should read approx. 0 Ohms.

If reading is OK:
- Try another DLC.

If reading is incorrect:
- Check ground point 31/50 and lead between DLC connector terminal 8 and ground point 31/50 for open circuit as per HA2. Open Circuit [HA2]