Eaton taucoko Hybrid taranisimisani cala nabavuni 39 Exchanger ni katakata veitau

Nabavuni ni cala me baleta na ivakaraitaki ni Eaton Hybrid draiva na ivakarau ni gacagaca (MY08) RA-8E306A-O, EH-8E306A-UPG, RA-8E306A-CAKE, Eh-8E306A-CD, Eh-8E306A-t, RA-6E606B-SIDI, (MY09) RA-8E406A-/ CAKE, RA-8E406A-CAKE, RA-8E406A-UPG, RA-8E406A-SIDI, RA-8E406A-CDG, RA-8E406A-CDR, EH-8E406A-v, RA-6E706B-SIDI, EH-6E706B-T kei na EH-6E706B-UPG. The Heat Exchanger Fan Relay is an open relay connected to the Hybrid Control Module (HCM) ena yasa lewa.
When the HCM turns on the relay, it powers the control circuit, closing the relay contacts. The Heat Exchange Fan Relay powers the Heat Exchanger Fan located on the hybrid liquid cooling system radiator. The fan provides additional airflow in certain situations such as slow driving or ePTO operation.

Nabavuni ni cala 39 – Heat Exchanger Relay Detection

Na preconditions oqo na dodonu me na sotavi ni bera ni na ivakarau ni detects ni cala:

  • E levu cake mai na vakalivaliva ni ignition ni HCM 7 volts kei na lailai 16 volts.

Me kilai: Ni leqa lalai ni vakarorogo e dua na nabavuni ni luluqa vagolei ki na Ivakarau ni Diagnostic ni ivoli (PDM)

Na ivakarau me ra tuva na cala na nabavuni luluqa

  • FMI 3 is set when the HCM detects a short to battery in the coil circuit of the Heat Exchanger Fan Relay.
  • FMI 4 is set when the HCM detects a short to ground in the coil circuit of the Heat Exchanger Fan Relay.
  • FMI 5 is set when the HCM detects an open in the coil circuit of the Heat Exchanger Fan Relay.

Fallback ni cala na nabavuni 39 is set the following conditions occur:
• Amber "Dikeva na Hybrid" rarama e ramase.
• Cala sa maroroi ena Hybrid vakatulewa Module (HCM) ivakananumi.

Na ivakarau me ra luluqa vakalotu na nabavuni ni cala

Duadua ga e rawa me vagalalataki kina na luluqa na cala mai na taranisimisani vakalivaliva Control tabanilotu (TECU) se itukutuku makawa ni HCM ka vakayagataka na ServiceRanger. Na dauvakavinavinakataka koya ga vakataki koya na TECU na cala mai na itukutuku makawa ni oti na 200 na auwa kei na HCM koya ga vakataki koya na dauvakavinavinakataka na cala mai na itukutuku makawa ni oti na cala sa Inactive me baleta na 200 na auwa.

Na nabavuni ni cala oqo e rawa ni vakavuna mai vua e dua vei ira:

  • FMI 3, 4, 5
    • Vehicle harness form HCM to Heat Exchanger Relay
    • Exchanger ni katakata veitau
    • HCM
    • Heat Exchanger Relay fuse

Nabavuni ni cala 39 – Heat Exchanger Relay Test

Ka ena taqomaka ivolavakatakilakila:

Harness Front View HCM - Hybrid System Interface Connector

Raica e liu paraile
(HCM – Isema ni veisemati ni ivakarau ni hybrid)

Relay Switch

Vaka na veitau ivakasaribariba

ME KILAI: Raica na Ka ena Hybrid taqomaka Eaton kei na vanua ni isema me baleta na veivanua na isema ena ivakarau ni MY08

ME KILAI: Raica na Ka ena Hybrid taqomaka Eaton kei na vanua ni isema me baleta na veivanua na isema ena ivakarau ni MY09.

Fuller HCM Heat Exchanger connections

E dua tiki ni biaulivaliva o na gadreva e tu vei! Dua ga na siga vakauyaya tu, e vuravura raraba.

GADREVA NA GALALA NA VEITOKONI MAI VUA E DUA NA KENADAU?

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