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April 2021
W11 - W12S -W12F - W13F - T13F | Operation manual
636
2
Engine Position Sensor
Open circuit or short circuit of sensor
or harness Failure of sensor
• Battery voltage is normal
• Sensor supply voltage VCC# is normal
• Engine is not stalled
• Engine speed is 350 rpm or more
723
8
Engine Speed 2
Open circuit or short circuit of sensor
or harness Failure of sensor
• Battery voltage is normal
• Sensor supply voltage VCC# is normal
• Engine is not stalled
723
2
Engine Speed 2
Open circuit or short circuit of sensor
or harness Failure of sensor
• Battery voltage is normal
• Sensor supply voltage VCC# is normal
• Engine is not stalled
• Engine speed is 350 rpm or more
676
5
Engine Glow Plug Relay
Open circuit of glow relay
• Battery voltage is normal
• Glow relay is being energized
523544
3
Proprietary
+B short of glow relay driving circuit
• Battery voltage is normal
• Glow relay is being energized
523544
4
Proprietary
Ground short of glow relay driving
circuit
• Battery voltage is normal
• Glow relay is being energized
676
0
Engine Glow Plug Relay
Overheat of glow plug driving circuit
• Battery voltage is normal
• Glow relay is being energized
100
1
Engine Oil Pressure
Oil pressure switch
• Battery voltage is normal
• Key switch turn ON
• Starter switch signal is not activated
• 10 sec or more after engine start [700 rpm or more]
168
4
Battery Potential / Power Input 1
Open circuit, short circuit or damage
of harness Failure of battery
• Key switch is ON
• Starter switch signal is not activated
168
3
Battery Potential / Power Input 1
Open circuit, short circuit or damage
of harness Failure of battery
• Key switch is ON
• Starter Switch signal is not activated
523538
2
Proprietary
QR data read error
Key switch is ON
523538
7
Proprietary
QR data is unwritten
Key switch is ON
628
2
Program Memory
FLASH ROM error
Key switch is ON
1077
2
Engine Fuel Injection Pump
Controller
Failure of CPU and/or IC
• Key switch is ON
• Battery voltage is 10 V or more
• Starter switch signal is not activated
523527
2
Proprietary
Failure of monitoring IC of CPU
• Key switch is ON
• Battery voltage is 10 V or more
• Starter switch signal is not activated
523525
1
Proprietary
Injector charge voltage: Low Failure
of charge circuit of ECU
• Battery voltage is normal
• CPU is normal
1347
5
Engine Fuel Pump Pressurizing
Assembly #1
Open circuit of SCV (MPROP)
• Battery voltage is normal
• Key switch is ON
• Starter switch signal is not activated
1347
4
Engine Fuel Pump Pressurizing
Assembly #1
Ground short circuit of SCV (MPROP)
• Battery voltage is normal
• Key switch is ON
• Starter switch signal is not activated
1347
3
Engine Fuel Pump Pressurizing
Assembly #1
+B short circuit of SCV (MPROP)
• Battery voltage is normal
• Key switch is ON
• Starter switch signal is not activated
1077
12
Engine Fuel Injection Pump
Controller
Injector drive IC error or Open circuit
of No.1 & 4 cylinder injector or Open
circuit of No.2 & 3 cylinder injector
• Key switch is ON
• Battery voltage is 10 V or more
• Starter switch signal is not activated
523605
6
Proprietary
Short circuit in Injector driver IC
• Battery voltage is normal
• Key switch is ON
3509
4
Sensor supply voltage 1
Sensor supply voltage 1 error or
recognition error
• Battery voltage is normal
• Key switch turn ON
• Starter switch signal is not activated
3509
3
Sensor supply voltage 1
Sensor supply voltage 1 error or
recognition error
• Battery voltage is normal
• Key switch turn ON
3510
4
Sensor supply voltage 2
Sensor supply voltage 2 error or
recognition error
• Battery voltage is normal
• Key switch turn ON
• Starter switch signal is not activated
3510
3
Sensor supply voltage 2
Sensor supply voltage 2 error or
recognition error
• Battery voltage is normal
• Key switch turn ON
3511
4
Sensor supply voltage 3
Sensor supply voltage 3 error or
recognition error
• Battery voltage is normal
• Key switch turn ON
• Starter switch signal is not activated
Code
Summary of Contents for T13-F
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Page 73: ...Page 73 81 April 2021 W11 W12S W12F W13F T13F Operation manual Hydraulic diagram W12S...
Page 74: ...Page 74 81 April 2021 W11 W12S W12F W13F T13F Operation manual Hydraulic diagram W12F W13F...
Page 75: ...Page 75 81 April 2021 W11 W12S W12F W13F T13F Operation manual Hydraulic diagram T13F...
Page 77: ...Page 77 81 April 2021 W11 W12S W12F W13F T13F Operation manual Electric diagram W12F W13F T13F...
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