Mitsubishi FB13PNT, Quick Start Manual

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2-96 2-96
502856 502856
Continuity Continuity No No continuity continuity
(7) Repair of replace main harness (7) Repair of replace main harness
(8) Resistance between E-02-5 and E-02-6 of harness side connectors (8) Resistance between E-02-5 and E-02-6 of harness side connectors
120 120
 
± ± 5 5 % % Other Other than than 120 120
 
± 5 % ± 5 %
(10) Perform CAN check of Display communication (10) Perform CAN check of Display communication
Fault (60) Fault (60)
(9) Measure resistance of CAN for Pump inverter (9) Measure resistance of CAN for Pump inverter
DSP card DSP card
Resistance between E-05-3 and E-05-4 of DSP card Resistance between E-05-3 and E-05-4 of DSP card
side connectors side connectors
120 120   ± ± 5 5 % % Other Other than than 120 120   ± 5 % ± 5 %
(11) Replace DSP card of pump inverter (11) Replace DSP card of pump inverter
CHAPTER 2 TROUBLESHOOTING FOR CONTROL CIRCUITS CHAPTER 2 TROUBLESHOOTING FOR CONTROL CIRCUITS
(16) Repair or replace harness (16) Repair or replace harness
(18) Disconnect battery plug, then perform inverter discharging work (18) Disconnect battery plug, then perform inverter discharging work
(19) Replace DSP card of left traction inverter (19) Replace DSP card of left traction inverter
(17) Measure voltage (17) Measure voltage between E- between E- 05-18and 05-18and E- E- 05-20(12) 05-20(12)
Vo Vo ltag ltag e sh e sh ou ou ld be ld be is is 8 8 ± ± 2 2 V V
Measur Measur e voltage between e voltage between E-05-17 E-05-17 and and E-0 E-0 5-20(12) 5-20(12)
Voltage should be is 14 ± 2 V Voltage should be is 14 ± 2 V
Normal Normal Abnormal Abnormal
(15) Disconnect connecter E-05 (15) Disconnect connecter E-05
Connect connector E- Connect connector E- 01 and E-02 01 and E-02 to logic unit, to logic unit, then then
turn on turn on power power again again
(20) Replace power supply card of logic unit (20) Replace power supply card of logic unit
If fault remains If fault remains
(21) Disconnect E-03, E-04, E-05, E-06, E-07, E-08 (21) Disconnect E-03, E-04, E-05, E-06, E-07, E-08
Reconfirm step (17) after power on Reconfirm step (17) after power on
Normal Abnormal Normal Abnormal
(22) After step (18), (22) After step (18),
Connect E-07 Connect E-07
Reconfirm step (17) Reconfirm step (17)
Normal Abnormal Normal Abnormal
(23) Repair or replace main (23) Repair or replace main
harness harness
(25) Replace DSP of (25) Replace DSP of
Traction inverter Right Traction inverter Right
(24) After step (18), (24) After step (18),
Connect E-06 Connect E-06
Reconfirm step (17) Reconfirm step (17)
Normal Abnormal Normal Abnormal
(27) Replace DSP of (27) Replace DSP of
Traction inverter Left Traction inverter Left
(26) After step (18), (26) After step (18),
Connect E-05 Connect E-05
Reconfirm step (17) Reconfirm step (17)
Normal Abnormal Normal Abnormal
(29) Replace DSP of Pump (29) Replace DSP of Pump
inverter inverter
(28) After step (18), (28) After step (18),
Connect E-08 Connect E-08
Reconfirm step (17) Reconfirm step (17)
Normal Abnormal Normal Abnormal
(31) Replace DSP EPS (31) Replace DSP EPS
controller controller
(30) Replace Logics Unit (30) Replace Logics Unit
(13) C (13) C heck E-0 heck E-0 5-8 5-8 that pin is not inserted in that pin is not inserted in
No No Yes Yes
(12) Connect connector E-05 of pump inverter (12) Connect connector E-05 of pump inverter
(Already disconnected E-02 and E-01) (Already disconnected E-02 and E-01)
Resistance between E-02-5 and E-02-6 of harness Resistance between E-02-5 and E-02-6 of harness
side connectors side connectors
60 60
 
± ± 5 5 % % Other Other than than 60 60
 
± 5 % ± 5 %
(14) Replace DSP card of pump inverter (14) Replace DSP card of pump inverter