
Page iv 2008-2011 IQ Plus Electric Vehicle Maintenance and Service Supplement
Programmer Setup ........................................................................................................................... 12-18
Program ....................................................................................................................................... 12-18
Faults ........................................................................................................................................... 12-18
Information ................................................................................................................................... 12-18
IQDM and IQDM-P Handset Troubleshooting .................................................................................. 12-19
Test Procedures ............................................................................................................................... 12-20
Index of Test Procedures ............................................................................................................. 12-20
SECTION 13 – ELECTRICAL COMPONENTS
Key Switch ....................................................................................................................................... 13-1
Forward/Reverse Rocker Switch ...................................................................................................... 13-3
Tow/Run Switch ............................................................................................................................... 13-4
Circuit Breaker ................................................................................................................................. 13-5
Motor Controller Output Regulator (MCOR) ..................................................................................... 13-6
Reverse Buzzer ................................................................................................................................ 13-7
Speed controller cover ..................................................................................................................... 13-7
Solenoid ........................................................................................................................................... 13-8
Onboard Computer (OBC) ............................................................................................................... 13-10
Solid State Speed Controller ............................................................................................................ 13-11
Charger Receptacle ......................................................................................................................... 13-13
Receptacle Fuse Link ................................................................................................................... 13-14
Battery Warning Light ....................................................................................................................... 13-15
Ferrite Beads – CE Mark vehicles .................................................................................................... 13-15
SECTION 14 – BATTERIES
General Information ......................................................................................................................... 14-1
Battery Replacement ........................................................................................................................ 14-2
Battery Care ..................................................................................................................................... 14-4
Preventive Maintenance ............................................................................................................... 14-4
Self-Discharge .............................................................................................................................. 14-4
Electrolyte Level ........................................................................................................................... 14-4
Water Quality ................................................................................................................................ 14-5
Vibration Damage ......................................................................................................................... 14-6
Battery Charging .............................................................................................................................. 14-7
Charger Shuts Off After 16 Hours ................................................................................................ 14-7
Deep-Discharge ........................................................................................................................... 14-7
Early Excessive Discharging ........................................................................................................ 14-7
Incoming AC Service .................................................................................................................... 14-8
Fleet Rotation ............................................................................................................................... 14-8
Numbering Vehicles and Chargers .............................................................................................. 14-8