Oil Pressure Switch Inspection; Engine Coolant Temperature (Ect) Sensor Inspection; Brake Fluid Level Switch Inspection; Parking Brake Switch Inspection - Suzuki GRAND VITARA Owner's Manual

9C-15 Instrumentation / Driver Info. / Horn:

Oil Pressure Switch Inspection

1) Disconnect oil pressure switch (1) lead wire.
2) Check for continuity between oil pressure switch
terminal (2) and cylinder block (3) as shown.
If check result is not as specified, replace oil
pressure switch (1).
Oil pressure sensor specification
During engine running: No continuity
At engine stop: Continuity
[A]
[B]
1
[A]: J20 engine model
[B]: M16 engine model
S5JB0A9306007
1
4
I5JB0A930007-02
4. Engine oil filter
Engine Coolant Temperature (ECT) Sensor
Inspection
Check engine coolant temperature sensor for resistance,
refer to "Engine Coolant Temperature (ECT) Sensor
Inspection: in Section 1C".

Brake Fluid Level Switch Inspection

Check for continuity between terminals of brake fluid
level switch coupler (1). If found defective, replace
switch.
Brake fluid level switch specification
OFF position (float up): No continuity
ON position (float down): Continuity
1

Parking Brake Switch Inspection

Check for continuity between parking brake switch
terminal and body ground as shown in figure. If found
defective, replace switch.
Parking brake switch specification
OFF position (parking brake released): No continuity
ON position (parking brake lever pulled up):
Continuity
2
1
1. Parking brake switch
2. Parking brake lever
S5JB0A9306010
S5JB0A9306011
I5JB0A930008-01
S5JB0A9306012
I5JB0A930009-01