33
Probable Cause
Electrical malfunction.
One motor lock is
disengaged.
Damaged motor coupling.
Electrical malfunction.
Controller programmed
improperly.
Poor battery terminal
connection.
Electrical malfunction.
Blown / Tripped Fuse
Symptom
Only one (1) drive wheel
turns.
Joystick erratic or does not
respond as desired.
Wheelchair does not respond
to commands. Power
indicator OFF - even after
recharging.
Solutions
Contact Dealer/Invacare for
Service.
Engage motor lock (See section
11).
Contact Dealer/Invacare for
Service.
Contact Dealer/Invacare for
Service.
Contact Dealer/Invacare for
Service.
Clean terminals (see section
10 ).
Contact Dealer/Invacare for
Service.
Replace / Reset the fuse. (see
section 10).
NOTE:
For additional troubleshooting information and explanation of electrical symptoms, refer to addi-
tional sections in this procedure of the manual.