FixVault

Module Inspection

Inspection Item Inspection Condition (+) Probe (-) Probe Specification
Connector Terminal Connector Terminal
Power inspection (IBU ↔ Chassis ground)
  1. Disconnect the connector(s) IBU.
  2. Ignition "ON".
IBU connector 34, 35, 36, 37, 38 (power) Chassis ground - B+
Open in circuit inspection (IBU ↔ Chassis ground)
  1. Ignition "OFF".
  2. Disconnect the connector(s) IBU.
IBU connector 18, 20 (ground) Chassis ground - Approx. below 1Ω

Good 

No Good