Eaton Fuller Hibrid Tarchuir Cód Locht 116 – High Voltage Relays -(Córais MY08)

Locht cód le haghaidh Eaton Hibrid samhlacha Córais Drive (MY08) EH-8E306A-U, EH-8E306A-UPG, EH-8E306A-UP, EH-8E306A-CD, EH-8E306A-T, EH-6E606B-CD. Read below to learn how to test, soiléir agus a shocrú earráidí cód locht ar do Freightliner, Mack, Peterbilt, Kenworth, Volvo, Idirnáisiúnta, agus trucail dualgas trom-agus trealamh. The High-Voltage Relays are located inside the Power Electronics Carrier (PEC) san aonad Leaschraolacháin Bosca. There is 1 precharge relay on the positive side, an additional relay on the positive, agus 1 on the negative for a total of 3. Tá na rásanna sealaíochta oscailte de ghnáth nuair atá an córas as. Na rásanna sealaíochta á rialú tríd an Inverter.

locht Cód 116 – High Voltage Relays Detection

Ní mór na réamhchoinníollacha seo a leanas a chomhlíonadh sula bhraitheann ar an gcóras an locht:

  • Is é voltas Inverter adhainte níos mó ná 7 volta agus níos lú ná 16 volta.

Nóta: Nuair a fabhtcheartaithe ar cód Neamhghníomhach a tharchur chuig an Táirge Mód Diagnóiseacha (PDM)

Coinníollacha a Socraigh Locht Cód Gníomhach

  • CAI 10 is set when the Inverter detects the input voltage measured at the capacitor is less than 210 volts within 3 seconds after the sub-relay closed in the Relay Box.
  • CAI 14 is set when only the negative relay in the Relay Box is on and capacitor voltage decreases less than 10 volts/5 seconds when initial capacitor voltage was greater than 200 volts and motor speed less than 500 min-1, or there is a detect error in the initial check.

Fallback Nuair Locht Cód 116 is set the following conditions occur:

  • Amber "Seiceáil Hibrid" blinks éadrom le haghaidh FMI 10 and remains solid for FMI 14.
  • Tá Lochtanna stóráiltear i gcuimhne HCM.
  • shuts Inverter Córas ardvoltais uaire.
  • Leanann HCM chun rialú a dhéanamh ar an bhfeithicil hibrideach i modh díosail-amháin.
  • mainneachtainí tarchurtha tús fearas go dtí 1.

Coinníollacha a Socraigh Locht Cód Neamhghníomhach

Ní féidir ach lochtanna neamhghníomhacha a ghlanadh as an tAonad um Rialú Leictreonach Tarchurtha (TECU) nó HCM Stair ag baint úsáide as ServiceRanger. An TECU nglanann go huathoibríoch ar an lochtanna ó stair i ndiaidh 200 uair an chloig agus an HCM nglanann go huathoibríoch ar an lochtanna ó stair tar éis an t locht a bhí Neamhghníomhach le 200 uaireanta.

Is féidir é seo cód locht a ba chúis leis aon cheann díobh seo a leanas:

  • CAI 10
    • PEC
    • APG
    • inverter
    • DC high-voltage cable
    • DC cable interlock loops
    • táimhe Athraigh
    • Athraigh seirbhís
  • CAI 14
    • inverter
    • PEC

locht Cód 116 – High Voltage Relays Test

Comhpháirt Córais MY08 Aithint:

Delphi 56-Way Mating Connector View

56-Way Cúplála nascóirí View

High Voltage DC Connector View Yazaki Connector

Voltage DC nascóirí View Yazaki nascóirí

Mating Connector View Deutsch 19 - Way

Mating Connector View Deutsch 19 – Way

NÓTA: Déan tagairt do na Eaton Hibrid Comhpháirt agus Ceanglóir Suíomh do Áiteanna nascóirí i gCórais MY08

Inverter PEC connectors Eaton Fuller Hybrid transmission

STEP 1. Fíoraigh FMIs láthair.

  1. Athbhreithniú agus lean na Rabhaidh & rabhaidh.
  2. Aisghabh lochtchód Ghníomhach agus FMIs leis ServiceRanger ag baint úsáide as an 9-Way Diagnóiseacha nascóirí.
    Danger: Féach High-Voltage Service Shutdown and Power-Up Procedures. Lean na nósanna imeachta turraing a sheachaint, sruthán nó bás ó go míchuí láimhseáil ardvoltais.
  3. Cad iad na FMIs i láthair
    • Má Locht Cód 116 CAI 14 Is é atá liostaithe, téigh go dtí Céim 9.
    • Má Locht Cód 116 CAI 10 Is é atá liostaithe, téigh go dtí Céim 2.
    • If no Fault Codes are listed, The Service Switch was pushed in. Téigh go dtí Céim 10.

STEP 2. Verify Data Monitor parameters.

  1. Déanfar príomhfhaisnéis ar.
  2. Ceangail ServiceRanger leis an 9-Way Diagnóiseacha nascóirí i an chábáin.
  3. Roghnaigh an "Sonraí Monatóireacht" rogha.
  4. View the Battery Pack Voltage (BCU1) PID 118 in the high- voltage Battery list:
    • If the Battery Pack Voltage (BCU1) PID 118 is greater than 200 volta, téigh go dtí Céim 3.
    • If the Battery Pack Voltage (BCU1) PID 118 Is lú ná 200 volta, in ionad an Iompróir Power Electronics (PEC), ansin téigh go dtí Céim 10.

STEP 3. Verify continuity of Inverter connector circuits.

  1. Key off.
  2. If the vehicle is not equipped with a DC/DC Converter or APG, skip this step.
  3. Using ASTM Class 0 electrical insulating rubber gloves with leather protectors, disconnect the DC cable for the DC/DC Converter and APG at the PEC.
  4. With the key off, temporarily remove the Lockout Bracket and pull the Service Switch out.
  5. Déanfar príomhfhaisnéis ar.
  6. Is Locht Cód 116 CAI 10 still Active in ServiceRanger?
    • Má Locht Cód 116 CAI 10 is Active with the DC/DC Converter and APG disconnected, téigh go dtí Céim 4.
    • Má Locht Cód 116 CAI 10 is no longer Active with the DC/DC Converter and APG disconnected, key off and reinstall the Lockout Bracket on the PEC. Replace the Power Electronics Carrier (PEC), ansin téigh go dtí Céim 10.

STEP 4. Verify continuity of PEC connector circuits to ground.

  1. Key off.
  2. Dícheangail an PEC 19-Way nascóirí.
  3. Temporarily remove the Lockout Bracket and pull the Service Switch out.
    Nóta: Ensure the Key Switch is off.
  4. Measure resistance at the PEC 19-Way Connector Terminal at the following pins:
    • Pin 17 go Pin 19
    • Pin 9 go Pin 11
    • Pin 13 go Pin 15
      • If the resistance between Pins 17 agus Pin 19 Is 112-122 ohms agus an fhriotaíocht ó Pin 9 go Pin 11 agus Pin 13 go Pin 15 Tá gach 33-37 ohms, téigh go dtí Céim 5.
      • Má tá friotaíocht as raon, téigh go dtí Céim 6.

STEP 5. Verify continuity of Inverter connector circuits to ground.

  1. Key off.
  2. Reconnect the PEC 19-Way Connector.
  3. Dhícheangal an Inverter 56-Way nascóirí.
  4. Inspect the connector pins for damaged, corroded and/or loose wires.
  5. Measure resistance between the Inverter 56-Way Connector at the following pins:
    • Pin 29 go Pin 37
    • Pin 30 go Pin 35
    • Pin 31 go Pin 36 Nóta: Go réidh flex an Inverter 56-Way nascóirí Leas a bhaint as in aice leis an Nascóirí agus monatóireacht na luachanna friotaíochta.
      • Má tá an friotaíocht idir Pin 29 agus Pin 37 Is 112-122 ohms agus an fhriotaíocht ó Pin 30 go Pin 35 agus Pin 31 go Pin 36 Tá gach 33-37 ohms, push the Service Switch on the PEC and reinstall the Lockout Bracket. Téigh go dtí Céim 8.
      • Má tá friotaíocht as raon, repair the Hybrid Harness between the PEC and Inverter, ansin téigh go dtí Céim 10.

STEP 6. Verify continuity of PEC connector circuits.

  1. Key off.
  2. Remove the Air Filter Cover and Air Filter from the PEC. Refer to TRSM1000 for procedures.*
  3. An Inertia Switch is located at the front of the PEC inside the box and viewable when the Air Filter is removed.
  4. Using ASTM Class 0 electrical insulating rubber gloves with leather protectors, press the button on the top of the Inertia Switch until heard or felt a click. This switch must be depressed a set distance to reset the switch.
  5. Measure resistance at the PEC 19-Way Connector Terminal at the following pins:
    • Pin 17 go Pin 19
    • Pin 9 go Pin 11
    • Pin 13 go Pin 15
      • qIf the resistance between Pin 17 agus Pin 19 Is 112-122 ohms agus an fhriotaíocht ó Pin 9 go Pin 11 agus Pin 13 go Pin 15 Tá gach 33-37 ohms, the Inertia Switch was tripped. Test is complete. Téigh go dtí Céim 10.
      • Má tá friotaíocht as raon, push in the Service Switch on the PEC and reinstall the Lockout Bracket, ansin téigh go dtí Céim 7.

STEP 7. Verify continuity of Inverter connector circuits.

  1. Key off.
  2. Disconnect the DC High-Voltage Cable at the PEC Bulkhead and at the Inverter Bulkhead.
  3. Measure resistance between the Low-Voltage Interlock Pins on the PEC side of the DC High-Voltage Cable:
    Nóta: The Interlock Pins are the two small spade terminals located in the same opening.

    • If the resistance is 0–0.3 ohms between the Interlock Loop Pins, in ionad an Iompróir Power Electronics (PEC), ansin téigh go dtí Céim 10.
    • Má tá friotaíocht as raon, in ionad an DC cábla ardvoltais, ansin téigh go dtí Céim 10.

STEP 8. Verify continuity of DC Cable from PEC to Inverter Connector circuits.

  1. Key off.
  2. Disconnect the DC High-Voltage Cable at the PEC Bulkhead and the Inverter Bulkhead.
  3. Measure the resistance of each high-voltage circuit on the cable:
    • If the resistance of each high-voltage circuit in the cable is 1 Ohm nó níos lú, in ionad an Inverter, ansin téigh go dtí Céim 10.
    • Má tá friotaíocht as raon, replace the DC High-Voltage Cable, ansin téigh go dtí Céim 10.

STEP 9. Verify Data Monitor parameters.

  1. Ceangail ServiceRanger leis an 9-Way Diagnóiseacha nascóirí i an chábáin.
  2. Roghnaigh an "Sonraí Monatóireacht" rogha.
  3. View the following parameters in the High-Voltage Battery list.
    • Battery Pack Voltage (BCU1) PID 118
    • Battery Voltage PID 116
      • If the voltage readings on PID 116 agus PID 118 are within 10 volta chéile, in ionad an Iompróir Power Electronics (PEC), ansin téigh go dtí Céim 10.
      • If the voltage readings on PID 116 agus PID 118 are greater than 10 volta chéile, in ionad an Inverter, ansin téigh go dtí Céim 10.

STEP 10. Fíoraigh dheisiú.

  1. Key off.
  2. Reconnect na naisc agus an cábla ceallraí diúltach.
  3. Déanfar príomhfhaisnéis ar.
  4. cóid Clear, féach Luchtanna neamhghníomhacha Glan.
  5. Céide an fheithicil agus iarracht a athshocrú an cód.
  6. Seiceáil do cóid, féach Féach ar Lochtanna Ghníomhach agus Neamhghníomhach.
    • Mura bhfuil cóid, Is tástála a chomhlánú.
    • Má Locht Cód 116 Is cosúil, contact Eaton at 1- 800-826-CABHRÚ (4357). Repeat this Step (Céim 10).
    • Má cód seachas 116 Is cosúil, féach Locht Liosta Innéacs Cód.

aon cuid tarchurtha ní mór duit ní mór dúinn é! loingseoireachta lá céanna ar fáil, ar fud an domhain.

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