Mitsubishi FB13PNT, Быстрый старт

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2-105 2-105
1 1
2 2
E-27 E-27
E-27 E-27
3 3 2 2
6 6 5 5
1 1
4 4
H-01(3W) H-01(3W)
1 1 2 2 3 3
4 4 5 5 6 6
E-38(4W) E-38(4W)
2 2 1 1
501145 501145
R/Y R/Y
Y/B Y/B
R/Y R/Y
M M
27 27
21 21
23 23
27 27
22 22
23 23
4 4
5 5
6 6
3 3
2 2
1 1
TWR TWR
TVR TVR
B B
Br Br
B B
Tire Tire angle angle
sensor sensor
CHAPTER 2 TROUBLESHOOTING FOR CONTROL CIRCUITS CHAPTER 2 TROUBLESHOOTING FOR CONTROL CIRCUITS
3. 3.46 46 Co Cont ntac acto tor C r Coi oil F l Fau ault lt (7 (72) 2)
Error code: 72 Error code: 72
Sit Situat uation ion Dis Displa play: "7 y: "72". 2". All t All truc ruck ope k operat ration ions inh s inhibi ibited ted. Li . Line c ne cont ontact actor O or OPEN PEN and p and pum ump con p contac tactor tor OPE OPEN. N.
Possible Possible
cause
cause Faulty line contactor, faulty pump contactor, faulty main harness, Faulty line contactor, faulty pump contactor, faulty main harness, faulty logic unit. faulty logic unit.
Trigger of Trigger of
the error the error
code
code
By short circuit detection signal of By short circuit detection signal of logic card. logic card.
Checks Checks
(1) (1)
W W i i t t h h o o u u t t s s e e r r v v i i c c e e t t o o o o l l W W i i t t h h s s e e r r v v i i c c e e t t o o o o l l
(3) Disconnect battery plug, then perform inverter discharging work (3) Disconnect battery plug, then perform inverter discharging work
(4) Chec (4) Chec k line contactor or k line contactor or Steering Steering contactor (Check contactor (Check fault fault y contactor if found wit y contactor if found wit h serv h serv ice tool ice tool ) )
Line contactor Line contactor St St eering eering contact contact or or
(2) Find faulty contactor (line contactor or steering (2) Find faulty contactor (line contactor or steering
contac contac tor) tor) with input with input /output monitor /output monitor
(5) Remove coil side terminals ofline contactor (5) Remove coil side terminals ofline contactor
Disc Disc onnec onnec t connector E-04 t connector E-04 of logic unit of logic unit
(6) Remove c (6) Remove c oil side termina oil side termina ls of ls of steering c steering c ontactor ontactor
Disc Disc onnec onnec t t conne conne ctor E-04 of logic unit ctor E-04 of logic unit
(14) Rep (14) Rep lace Steer lace Steer ing ing contac contac tor tor
(9) Repair or replace main harness (9) Repair or replace main harness
(13) Replace logic card of logic unit (13) Replace logic card of logic unit (12) Replace line contactor (12) Replace line contactor
(7) Check (7) Check short circuit between coil short circuit between coil termina termina l plus(+) l plus(+) and and
minus minus (-) (-) of of harnes harnes s s
Not Not shorted shorted Shorted Shorted
(10) Measure coil resistance (10) Measure coil resistance
[44 [44 Ω at -30 Ω at -30 °C (-22 °C (-22 °F) to °F) to 66 66 Ω at 8 Ω at 8 0 °C (1 0 °C (1 76 °F 76 °F )] )]
Abnormal Normal Abnormal Normal
(8) Chec (8) Chec k short circuit between k short circuit between coil terminal coil terminal plus(+ plus(+ ) ) and and
minus(-) of minus(-) of harnes harnes s s
Shorted Shorted Not shorted Not shorted
(11) Measure coil resistance (11) Measure coil resistance
[61 Ω at -30 °C (-22 °F) to [61 Ω at -30 °C (-22 °F) to 91 Ω at 91 Ω at 80 °C (176 °F)] 80 °C (176 °F)]
Normal Abnormal Normal Abnormal