Takeuchi TL12 User Manual

6-14
TROUBLESHOOTING
ENGINE ERROR CODE LIST
Error code
Error details
SPN FMI
653 3 Harness break in the engine’s 3rd cylinder injector (TWV2), coil break
654 3 Harness break in the engine’s 4th cylinder injector (TWV3), coil break
723
2 G sensor pulse number error
8 G sensor pulse not input
1077 2 ECU CPU error (main IC is abnormal)
1239 1 Fuel leak (high-pressure fuel line)
1347
3 SCV +B short-circuit
4 SCV drive system error
7 SCV sticking diagnosis
1485 2 Main relay error
3242
0 Exhaust temp. rise error, T1
3 Exhaust temp. sensor 1 (T1: DOC outlet), High
4 Exhaust temp. sensor 1 (T1: DOC outlet), Low
3246
0 Exhaust temp. rise error, T2
3 Exhaust temp. sensor 2 (T2: DPF outlet), High
4 Exhaust temp. sensor 2 (T2: DPF outlet), Low
3251
3 Differential pressure sensor, High
4 Differential pressure sensor, Low
3252 0 DOC reaction error (exhaust gas error)
3509
3 Sensor voltage 1, High
4 Sensor voltage 1, Low
3510
3 Sensor voltage 2, High
4 Sensor voltage 2, Low
3701
0 PM accumulation error level 5
15 PM accumulation error level 3
16 PM accumulation error level 4
3936
2
Removal of DPF system (PCD)
7
Loss of Function DPF system (PCD)
4765
0 Exhaust temp. rise error, T0
3 Exhaust temp. sensor 0 (T0: DOC inlet), High
4 Exhaust temp. sensor 0 (T0: DOC inlet), Low
523523
2
Break in injector drive circuit [common 1 line or TWV 1 and 3 (1st and 4th cylinders)
simultaneously]
3
Battery short-circuit in injector drive circuit ECU side (common 1 line) or INJ side 1st and
4th cylinders simultaneously
4
GND short-circuit in injector drive circuit ECU side (common 1 line) or INJ side 1st and
4th cylinders simultaneously
523524
2
Break in injector drive circuit [common 2 line or TWV 2 and 4 (3rd and 2nd cylinders)
simultaneously]
3
Battery short-circuit in injector drive circuit ECU side (common 2 line) or INJ side 2nd
and 3rd cylinders simultaneously
4
GND short-circuit in injector drive circuit ECU side (common 2 line) or INJ side 2nd and
3rd cylinders simultaneously
523525 1 ECU injector charge voltage too low
523527 2 ECU CPU error (monitoring IC error)
523535 0 ECU injector charge voltage too large

Takeuchi TL12 Specifications

General

Brand	Takeuchi
Model	TL12
Category	Compact Loader
Language	English