Hyundai HX145LCR Manual page 286

DTC
HCESPN FMI
Monitor – Selecting attachment(crusher)
(Detection)
(When Attachment Safety Solenoid is Off)
10 seconds continuous, Attachment Safety Solenoid drive unit Measurement
4 Voltage ≤ 3.0V
(Cancellation)
(When Attachment Safety Solenoid is Off)
3 seconds continuous, Attachment Safety Solenoid drive unit Measurement
Voltage > 3.0V
(Detection)
(When Attachment Safety Solenoid is On)
171
10 seconds continuous, Attachment Safety Solenoid drive current > 6.5 A
6
(Cancellation)
(When Attachment Safety Solenoid is On)
3 seconds continuous, Attachment Safety Solenoid drive current ≤ 6.5 A
(Results / Symptoms)
1. Control Function – Option attachment flow control – Option spool pilot pressure cut off failure
(crusher mode)
(Checking list)
1. CD-149 (#1) – CN-53 (#8) Checking Open/Short
2. CD-149 (#2) – CR-35 (#87) Checking Open/Short
Monitor – Selecting attachment(breaker / crusher)
(Detection)
(When Breaker Operating Solenoid is Off)
10 seconds continuous, Attachment Safety Solenoid drive unit Measurement
4 Voltage ≤ 3.0V
(Cancellation)
(When Breaker Operating Solenoid is Off)
3 seconds continuous, Attachment Safety Solenoid drive unit Measurement
Voltage > 3.0V
(Detection)
(When Breaker Operating Solenoid is On)
179
10 seconds continuous, Attachment Safety Solenoid drive current > 6.5 A
6
(Cancellation)
(When Breaker Operating Solenoid is On)
3 seconds continuous, Attachment Safety Solenoid drive current ≤ 6.5 A
(Results / Symptoms)
1. Control Function – Option attachment flow control – Breaker operation failure (breaker mode)
(Checking list)
1. CD-66 (#1) – CN-53 (#9) Checking Open/Short
2. CD-66 (#2) – CN-45 (#B+ term) Checking Open/Short
3. CD-66 (#C) – CN-51 (#13) Checking Open/Short
Some error codes are not applied to this machine.
G : General C : Crawler Type
Diagnostic Criteria
W : Wheel Type
5-28
Application
G C W