#
SEDIMENTOR SWITCH INSPECTION [MZR-CD (RF Turbo)]

BME011413081W01

  Note

  • Perform the following test only when directed.

1. Disconnect the negative battery cable.

2. Complete the "BEFORE REPAIR PROCEDURE". (See BEFORE REPAIR PROCEDURE [MZR-CD (RF Turbo)].)

3. Drain fuel from the fuel filter. (See SEDIMENTOR WATER DRAINING [MZR-CD (RF Turbo)].)

4. Remove the sedimentor switch.

5. Inspect for continuity of the sedimentor switch using an ohmmeter.

  • If as specified, inspect the following and carry out the "Circuit Open/Short Inspection."
  • If not as specified, replace the sedimentor switch.

Specification

Float | Continuity
--- | ---
Up | Yes
Down | No

6. Install the sedimentor switch.

7. Reconnect the negative battery cable.

8. Complete the "AFTER REPAIR PROCEDURE". (See AFTER REPAIR PROCEDURE [MZR-CD (RF Turbo)].)

## Circuit Open/Short Inspection

1. Inspect the following wiring harnesses for open or short (continuity check).

Open circuit

  • If there is no continuity, the circuit is open. Repair or replace the harness.

  - Sedimentor switch terminal B (harness-side) and GND.
  - Sedimentor switch terminal A (harness-side) and instrument cluster terminal 1H.

Short circuit

  • If there is continuity, the circuit is shorted. Repair of replace the harness.

  - Sedimentor switch terminal A (harness-side) and GND.
  - Sedimentor switch terminal B (harness-side) and power supply.