Toyota 3L - Inspect Pre-Heating Timer Circuit; Inspection of Components; Pre-Heating Timer

ST-4
STARTING SYSTEM
- Pre-Heatino Svstem (Su~er Glow Tv~e T2L-Tl)
INSPECTION OF COMPONENTS
Pre-Heating Timer
LOCATION:
I
n the cowl on the passenger side.
INSPECT PRE-HEATING TIMER CIRCUIT
Disconnect the connector from the pre-heating timer, and
check the connector on the wire harness side as shown in
the following chart.
Wire Harness Side
LJ (Austria)
LN (Austria)
Connector
"A Connector "B"
Connector
"A Connector "B"
Vd-161 Vd-251 R-12-1 R.18-1-P
Tester connection
Check for Condition Specified value
LJ LN
Continuity
B12 A1
- Ground
- Continuity
Voltage A2 A7
- Ground
- Battery voltage
Voltage 814 812
- Ground
Ill
Turn starter switch OFF
No voltage
Turn starter switch ON Battery voltage
Voltage
Turn starter switch OFF
No voltage
1 A 1 A 1 - ;round
Turn starter switch ON Battery voltage
Continuity
I B23 ( A5 I - Ground I - I Continuity I
Continuity 1 815 ( B11 I - Ground I - I Continuity I
Continuity
822 814
- Ground
- Continuity
Continuity
824
- - Ground
- Continuity
Continuity
83 83
-Bl6(LJ), -BS(LN)
- Continuity
Continuity
B16
B9 -Ground
- Continuity
Voltage
- Ground Turn starter switch OFF No battery
1 A4 1 A6
- Ground Turn starter switch START Battery voltage