8-195
8 TROUBLESHOOTING
Error Code: EC-1
Failure mode: Unload solenoid open circuit or load short abnormality
CAUTION
In case of EMRV model, set "FLS" to "YES" at option set screen of the multifunction display or dia-
gnostic program (SST).
Probable cause
▪ Connector contact defect
▪ Harness defect
▪ Unload solenoid defect
▪ SAS/OPS ECU defect
Related portion
8 (E01)
Unload
solenoid
A20
5 (USOL)
9 (E02)
A12
1
2
SAS/OPS
ECU
STEP1
1. Disconnect the battery negative terminal.
2. After inspecting and correcting disconnection and water
entry of A12 and A20, reconnect all connectors and the bat-
tery negative terminal.
3. Turn the ignition key switch ON (start the engine) and check
whether or not there is an error.
Check whether an error occurs after turning the ignition key
switch ON and moving the life lever upward (for at least 2
seconds).
Judgment
Result
Procedure
Error
Go to
STEP2 [page 196].
.
No error
Connector contact defect
8
Summary of Contents for 62-8FDU15
Page 5: ...1 3 1 GENERAL 1 2 FRAME NUMBER Frame No Punching Position Punching position 1...
Page 8: ...2 6 2 STEERING 4YM and 1DZ engine W synchronized steering B B A A B B C C C C...
Page 11: ...2 9 2 STEERING 2 3 COMPONENTS 1ZS and 4YE engine 4507 4YM and 1DZ II engine 4507 2...
Page 13: ...2 11 2 STEERING 4YM and 1DZ II engine W synchronized steering 4503 2...
Page 23: ...3 21 3 MATERIAL HANDLING SYSTEM 3 2 COMPONENTS 6801 3...
Page 46: ...5 44 5 OIL CONTROL VALVE 5 2 3 COMPONENTS 1ZS and 4YE engine ASSY FITTING 6705...
Page 55: ...6 53 6 SAS OPS 6...
Page 56: ...6 54 6 SAS OPS Load Sensor 1DZ II engine 5803...
Page 157: ...8 155 8 TROUBLESHOOTING 8 3 WHEN NO ERROR CODE IS DISPLAYED Defect causes related to SAS OPS 8...
Page 191: ...8 189 8 TROUBLESHOOTING 8 4 WHEN ERROR CODE IS DISPLAYED 8...
Page 221: ...Published by 1st Printing Mar 2016 Pub No CE118 Printed in USA...
Page 222: ...PRINTED IN USA Pub No CE118...