Toyota B User Manual

ENGINE MECHANICAL
-
Diesel Electrical
System
Diagnosis
[118
and 148] EM-17
2. INSPECTION
CONTROL SECTION
HINT:
Perform this inspection
with
the
intake heater connector fully connected.
Pre-heating Timer
Disconnect
the
water
temp.
sensor
connector.
When the ignition switch
is
turned
ON,
does the
indicator light?
(Measure
the time lighted)
ls
the GAUGE
fuse
Okay?
ls the indicator light bulb
Okay?
ls
terminal
6 of the
pre-
heating timer
grounded?
Open
circuit or
ground
faulty in wire
harness between
terminal 7 of the
timer
and body
gound.
ls
there battery
voltage
to
terminal
8
of the timer
(on
wire harness
side) ?
Open circuit in wire harness
between
terminal
8 of the
timer
and indicator light.
ls
the
lighting
time correct?
5
seconds
[Below
OoC
(32oF]l
CONTINUED
ON
PAGE EM-18

Toyota B Specifications

General

Brand	Toyota
Model	B
Category	Engine
Language	English