INSPECTION
21-8. OIL PRESSURE LAMP
[Brake fluid level switch]
Use ohmmeter to check switch for resistance
and continuity.
If found defective, replace switch.
The oil pressure lamp circuit consists of the oil
pressure switch installed to the cylinder block
and the lamp (warning lamp) inside the combi-
nation meter.
The oil pressure switch so operates that it is
switched OFF when oil pressure is produced by
the started engine and then fed to switch.
Fig. 21-23
W/R
:
White/Red
6 : Black
RI0
:
RedlBlack
1. Battery
2. Main switch
3. Fuse
4. Oil pressure lamp
6.
Oil pressure switch
B/El : Black/Blue
B/W
: Black/White
Y/0
: Yellow/Black
W/Y : White/Yellow
Fig. 21-24
INSPECTION
[Oil pressure switch]
Use a ohmmeter to
check the switch continuity.
During engine
Running
No continuity
obtained
(-
52
1
I
At Engine Stop
Continuity obtained
(052)
1. To wiring harness
2. Cylinder block
Fig. 21-25
21-14