90
PG DRIVES TECHNOLOGY
25
SP1B - D
IAGNOSTICS
SK73750/7
3 Trip Diagnosis
Depending on the type of status indicator fitted to the vehicle - single bulb (or LED) or
TruCharge battery and diagnostics indicator - there are two methods of trip diagnosis.
3.1 Trip Diagnosis with a TruCharge Display Type Status
Indicator
This section is only applicable if the vehicle is fitted with a PGDT TruCharge battery
and diagnostics indicator.
If you look at the below diagram you will see that 10 different types of trip are defined.
The number of bars flashing rapidly on the TruCharge display indicates the trip type. A
brief description for each trip type is given in sections 5.1 to 5.10.
3.1.1 TruCharge Display Diagnostics
Low Battery Voltage
1 Bar
Motor Disconnected
2 Bar
Motor Wiring Trip
3 Bar
Parking Brake OFF.
4 Bar
Not used.
5 Bar
Inhibit Active
6 Bar
Throttle Potentiometer Trip
7 Bar
Possible Controller Trip
8 Bar
Solenoid Brake Trip
9 Bar
High Battery Voltage
10 Bar