Oil Pressure Switch - Kubota D1503-M Workshop Manual

03-M-E3B, 03-M-DI-E3B, 03-M-E3BG WSM

Oil Pressure Switch

1. Disconnect the connector of the oil pressure switch connector
(1P).
2. Check the state of the harness and if it is abnormal, please
replace it.
3. Measure the resistance between the terminal of the connector
(harness side) and chassis.
4. When the measurements are the below table value.
The ECU is normal. The oil pressure switch (1) is failure, then
please replace it.
5. When the measurements are out of the below table value.
The ECU is failure, then please replace it.
Resistance Terminal 1 - Chassis
(1) Oil Pressure Switch
S-42
DIESEL ENGINE
Infinity
W1059711
KiSC issued 07, 2008 A