CONTROLLER DIAGNOSTIC TOOL (CDT)
Connection Tests
11
TROUBLESHOOTING GUIDE
SYMPTOM
POSSIBLE CAUSES
CORRECTIVE ACTION
Handset malfunction
Disconnect the CDT cord from the vehicle.
Wait a few seconds and reconnect the handset
to the vehicle
Vehicle batteries – loose terminals or corrosion
Section 14 — Electric Vehicle - Batteries
Vehicle batteries – improperly wired
Section 14 — Electric Vehicle - Batteries
Vehicle batteries – batteries failed
Section 14 — Electric Vehicle - Batteries
Vehicle batteries – batteries not fully charged
Section 14 — Electric Vehicle - Batteries
Handset is “locked-up” – buttons do not
respond
Speed controller malfunction
Section 12 — Electric Vehicle - Excel System
CONNECTION TESTS
WARNING
• If wires are removed or replaced, make sure wiring and wire harness is properly routed and secured.
Failure to properly route and secure wiring could result in vehicle malfunction, property damage,
personal injury, or death.
Index of Test Procedures
1 – Handset Cord
2 – Handset Cord Adaptor
3 – CDT Ports
TEST PROCEDURE 1 – Handset Cord
See General Warnings on page 1-2.
1.
Using a multimeter set for 200 ohms, place the red (+) probe into one of the terminals on the end of the cord with
the square plug.
2.
Place the black (–) probe on each of the pins, one at a time, on the plug on the other end of the cord.
3.
The multimeter should indicate continuity on only one pin. If any other reading is obtained, the cord must be
replaced.
4.
Repeat the procedure three more times, each time with the red (+) probe inserted into a different terminal on
the end of the cord with the square plug.
TEST PROCEDURE 2 – Handset Cord Adaptor
See General Warnings on page 1-2.
The procedure for testing the handset cord adaptor is similar to the cord test.
1.
Using a multimeter set for 200 ohms, place the red (+) probe into one of the terminals on the end of the adapter
with the square plug.
2019 Precedent Villager 2 Maintenance and Service Manual
Page 11-27
Содержание Precedent Villager 2
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Страница 328: ...Pagination Page 20 Snubber GASOLINE VEHICLE ENGINE Page 20 16 2019 Precedent Villager 2 Maintenance and Service Manual...
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