Mitsubishi FB13PNT, Quick Start Manual

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2-22 2-22
502815 502815
CHAPTER 2 TROUBLESHOOTING FOR CONTROL CIRCUITS CHAPTER 2 TROUBLESHOOTING FOR CONTROL CIRCUITS
(18) Disconnect battery plug (18) Disconnect battery plug
(14) Dis (14) Dis conne conne ct connec ct connec tor tor E- E- 02 02 of logic unit of logic unit
Check continuity between E-02-5 and E-08-21(3) Check continuity between E-02-5 and E-08-21(3)
Check continuity between E-02-6 and E-08-30(4) Check continuity between E-02-6 and E-08-30(4)
Continuity Continuity No No continuity continuity
( ( 15 15 ) C ) C on on ne ne c c t co t co nn nn ec ec to to r E r E -0 -0 1, 1, th th en en tu tu r r n o n o n p n p ow ow er er ag ag ai ai n n ( ( 16 16 ) R ) R ep ep ai ai r o r o r r r r ep ep la la c c e h e h ar ar ne ne s s s s
(17) Measure voltage between E-08-1(11) and (17) Measure voltage between E-08-1(11) and
E-08-25(12) E-08-25(12)
Con Con firm val firm val ue is ue is 8 ± 8 ± 2 V 2 V
Normal Abnormal Normal Abnormal
(20) Replace power supply card of logic unit (20) Replace power supply card of logic unit
CAN CAN
(22) Replace EPS Controller (22) Replace EPS Controller
(19) Ensure all connectors are connected. (19) Ensure all connectors are connected.
Then turn on power again Then turn on power again
"E9" "E9" Not Not "E9" "E9"
(21) D (21) D isc isc onnec onnec t batt t batt ery ery plug, then per plug, then per form form Inverter Inverter
disc disc harging harging wor wor k k
(23) Connect connector (23) Connect connector
securely securely
(13) Secure harness if loose (13) Secure harness if loose
Replace inverter if wire breaks Replace inverter if wire breaks
(11) Check harness looseness or wire breakage (11) Check harness looseness or wire breakage
Normal Abnormal Normal Abnormal
(12) Disc (12) Disc onnect connector E-08 onnect connector E-08 of lef of lef t t EPS EPS controller controller
Check continuity between E-01-3(10) and E-08-18(10) Check continuity between E-01-3(10) and E-08-18(10)
Check continuity between E-01-6(12) and E-08-25(12) Check continuity between E-01-6(12) and E-08-25(12)
Continuity Continuity No No continuity continuity
Power supply Power supply
Thermal Thermal