B
FAULT TESTING
Read all of SAFETY and this section before attempting any procedure. Pay particular attention to Notices, Cautions, Warnings and Dangers.
103
Repair and Service Manual
10002660
5-5
HPD/SRO
Fault
High pedal disable/
static return to off
Vehicle
Disabled
Condition
cleared.
Correct start
sequence
applied
1.Verify correct start sequence. Unit must be
in neutral prior to key on
5-6
Solenoid Coil
Open/Short
Driver does not turn
OFF
Vehicle
Disabled
KSI cycled
1.Open or short on driver load
2.Dirty connector pins
3.Bad crimps or faulty wiring
4.When found in history, does not
necessarily indicate a problem
6-8
VCL Run
Time Error
Runtime VCL code
error condition
Vehicle
Disabled
KSI cycled or
install new
software to
match
parameters
1.VCL code encountered a runtime VCL
error
2.See Monitor menu -Controller: VCL error
module
6-9
External
Supply out of
Range
The external 5v and
12V supply is out of
range.
None: Check
VCL
External
supply
current
within range
1.External load on the 5V and 12V supplies
draws either too much or too little current
2.Fault checking menu parameters Ext
supply max and Ext. supply min are mis
tuned
3.See Monitor menu-Outputs: ext supply
current
7-1
OS General
Internal controller
fault detected
Vehicle
Disabled
KSI Cycled
1.Internal controller fault detected
2.Cycle KSI
7-2
PDO Timeout
Time between CAN
PDO messages
received exceeded
the PDO timeout
period
Shutdown
Interlock. Set
CAN NMT
state to pre-
operational
Cycle KSI or
Cycle F&R
1.Time out period exceeded because of no
inputs from throttle or controls
2.Cycle KSI and or F&R switch
7-3
Stall Detected
No Motor encoder
movement detected
Vehicle
Disabled
Cycle KSI
1.Stalled motor
2.Motor encoder failure
3.Bad crimps or faulty wiring
4.Problems with power supply for the motor
encoder
5.See Monitor menu-Motor: motor rpm
7-4
Fault on
Other
Traction
Controller
Fault found on slave
controller
Depends on
fault
KSI cycled
1.Check slave controller faults with handheld
via direct connection to slave controller
7-5
Dual Severe
Fault
Severe fault found
on slave controller
Vehicle
Disabled
KSI cycled
1.Check slave controller faults with handheld
via direct connection to slave controller
LED
Code
1313
Display
Explanation
Controller
Response
Recover
When
Possible Cause
Fig. 7 Fault Code Chart (Continued)
