BSD Switch LEC Power Circuit Inspection
| Item | Normal Value | Prerequisite Condition | Probe (+) | Probe (-) |
|---|---|---|---|---|
| Power circuit (open/short): voltage | Battery voltage |
|
BSD switch LED power terminal | chassis ground |
| Power circuit (short): resistance | Below 0.1Ω |
|
BSD ECU ground circuit terminal | chassis ground |
- Is the result within specifications?
YES
- Replace the BSD switch or BSD ECU Assembly with an usable one. If it works properly, replace the BSD switch or BSD ECU Assembly and go to "VERIFICATION OF VEHICLE REPAIR ".
NO
- Inspect the power connector and check for an open/short in wire harness.
- Repair relevant component(s) as necessary and then go to "VERIFICATION OF VEHICLE REPAIR ".