變速箱故障碼的產(chǎn)生有兩種原因:
1.傳感器傳遞的信號(hào)錯(cuò)誤,這種情況一般是傳感器自身故障或線路故障;
2.控制邏輯錯(cuò)誤,即控制單元接收到的信息互相沖突,無(wú)法執(zhí)行,這時(shí)也會(huì)存儲(chǔ)故障碼,但這時(shí)顯示的故障部位就不一定是準(zhǔn)確的了,需要我們根據(jù)相關(guān)部件的控制邏輯進(jìn)行分析判斷。
所以,通過(guò)解讀故障代碼,大多能正確識(shí)別故障可能發(fā)生的原因和部位,但也會(huì)出現(xiàn)判斷失誤,造成誤導(dǎo)。實(shí)際上故障代碼僅是一個(gè)是或否的界定結(jié)論,不可能指出故障的具體原因,想要準(zhǔn)確判定故障部位,還需根據(jù)發(fā)動(dòng)機(jī)的故障征候,進(jìn)一步分析和檢查才能做到。
P0700TransmissionControlSystem(MILRequest)
變速器控制系統(tǒng)故障(故障指示燈請(qǐng)求)
P0701TransmissionControlSystemRange/Performance
變速器控制系統(tǒng)范圍/性能
P0702TransmissionControlSystemElectrical
變速器控制系統(tǒng)電子問(wèn)題
P0703BrakeSwitchBCircuit
剎車(chē)開(kāi)關(guān)B電路
P0704ClutchSwitchInputCircuit
離合器開(kāi)關(guān)輸入電路
P0705TransmissionRangeSensorACircuit(PRNDLInput)
變速器檔位傳感器A電路(PRNDL輸入)
P0706TransmissionRangeSensorACircuitRange/Performance
變速器檔位傳感器A電路范圍/性能(PRNDL輸入)
P0707TransmissionRangeSensorACircuitLow
變速器檔位傳感器A電路低(PRNDL輸入)
P0708TransmissionRangeSensorACircuitHigh
變速器檔位傳感器A電路高(PRNDL輸入)
P0709TransmissionRangeSensorACircuitIntermittent
變速器檔位傳感器A電路間歇(PRNDL輸入)
P0710TransmissionFluidTemperatureSensorACircuit
變速器液溫傳感器A電路
P0711TransmissionFluidTemperatureSensorACircuitRange/Performance
變速器液溫傳感器A電路范圍/性能
P0712TransmissionFluidTemperatureSensorACircuitLow
變速器液溫傳感器A電路低
P0713TransmissionFluidTemperatureSensorACircuitHigh
變速器液溫傳感器A電路高
P0714TransmissionFluidTemperatureSensorACircuitIntermittent
變速器液溫傳感器A電路間歇
P0715Input/TurbineSpeedSensorACircuit
輸入軸/渦輪速度傳感器A電路
P0716Input/TurbineSpeedSensorACircuitRange/Performance
輸入軸/渦輪速度傳感器A電路范圍/性能
P0717Input/TurbineSpeedSensorACircuitNoSignal
輸入軸/渦輪速度傳感器A電路沒(méi)有信號(hào)
P0718Input/TurbineSpeedSensorACircuitIntermittent
輸入軸/渦輪速度傳感器A電路間歇
P0719BrakeSwitchBCircuitLow
剎車(chē)開(kāi)關(guān)B電路低
P0720OutputSpeedSensorCircuit
輸出速度傳感器電路
P0721OutputSpeedSensorCircuitRange/Performance
輸出軸速度傳感器電路范圍/性能
P0722OutputSpeedSensorCircuitNoSignal
輸出軸速度傳感器電路沒(méi)有信號(hào)
P0723OutputSpeedSensorCircuitIntermittent
輸出軸速度傳感器電路間歇
P0724BrakeSwitchBCircuitHigh
剎車(chē)開(kāi)關(guān)B電路高
P0725EngineSpeedInputCircuit
發(fā)動(dòng)機(jī)轉(zhuǎn)速輸入電路
P0726EngineSpeedInputCircuitRange/Performance
發(fā)動(dòng)機(jī)轉(zhuǎn)速輸入電路范圍/性能
P0727EngineSpeedInputCircuitNoSignal
發(fā)動(dòng)機(jī)轉(zhuǎn)速輸入電路沒(méi)有信號(hào)
P0728EngineSpeedInputCircuitIntermittent
發(fā)動(dòng)機(jī)轉(zhuǎn)速輸入電路間歇
P0730IncorrectGearRatio
齒輪比不正確
P0731Gear1IncorrectRatio
1檔齒輪比不正確
P0732Gear2IncorrectRatio
2檔齒輪比不正確
P0733Gear3IncorrectRatio
3檔齒輪比不正確
P0734Gear4IncorrectRatio
4檔齒輪比不正確
P0735Gear5IncorrectRatio
5檔齒輪比不正確
P0736ReverseIncorrectRatio
倒檔齒輪比不正確
P0737TCUEngineSpeedOutputCircuit
變速器控制模塊(TCU)發(fā)動(dòng)機(jī)轉(zhuǎn)速輸出電路
P0738TCUEngineSpeedOutputCircuitLow
變速器控制模塊(TCU)發(fā)動(dòng)機(jī)轉(zhuǎn)速輸出電路低
P0739TCUEngineSpeedOutputCircuitHigh
變速器控制模塊(TCU)發(fā)動(dòng)機(jī)轉(zhuǎn)速輸出電路高
P0740TorqueConverterClutchCircuit/Open
液力變矩器離合器電路/開(kāi)路
P0741TorqueConverterClutchCircuitPerformance/StuckOff
液力變矩器離合器電路性能/卡在關(guān)的位置
P0742TorqueConverterClutchCircuitStuckOn
液力變矩器離合器電路卡在開(kāi)位置
P0743TorqueConverterClutchCircuitElectrical
液力變矩器離合器電路電子問(wèn)題
P0744TorqueConverterClutchCircuitIntermittent
液力變矩器離合器電路間歇
P0745PressureControlSolenoidA
壓力控制電磁閥A
P0746PressureControlSolenoidAPerformance/StuckOff
壓力控制電磁閥A性能/卡在關(guān)的位置
P0747PressureControlSolenoidAStuckOn
壓力控制電磁閥A卡在開(kāi)的位置
P0748PressureControlSolenoidAElectrical
壓力控制電磁閥A電子問(wèn)題
P0749PressureControlSolenoidAIntermittent
壓力控制電磁閥A間歇故障
P0750ShiftSolenoidA
換檔電磁閥A
P0751ShiftSolenoidAPerformance/StuckOff
換檔電磁閥A性能/卡在全關(guān)位置
P0752ShiftSolenoidAStuckOn
換檔電磁閥A卡在全開(kāi)位置
P0753ShiftSolenoidAElectrical
換檔電磁閥A電子問(wèn)題
P0754ShiftSolenoidAIntermittent
換檔電磁閥A間歇
P0755ShiftSolenoidB
換檔電磁閥B
P0756ShiftSolenoidBPerformance/StuckOff
換檔電磁閥B性能/卡在關(guān)的位置
P0757ShiftSolenoidBStuckOn
換檔電磁閥B卡在開(kāi)的位置
P0758ShiftSolenoidBElectrical
換檔電磁閥B電子問(wèn)題
P0759ShiftSolenoidBIntermittent
換檔電磁閥B間歇
P0760ShiftSolenoidC
換檔電磁閥C
P0761ShiftSolenoidCPerformance/StuckOff
換檔電磁閥C性能問(wèn)題或者卡在關(guān)的位置
P0762ShiftSolenoidCStuckOn
換檔電磁閥C卡在開(kāi)的位置
P0763ShiftSolenoidCElectrical
換檔電磁閥C電子問(wèn)題
P0764ShiftSolenoidCIntermittent
換檔電磁閥C間歇
P0765ShiftSolenoidD
換檔電磁閥D
P0766ShiftSolenoidDPerformance/StuckOff
換檔電磁閥D性能問(wèn)題或者卡在關(guān)的位置
P0767ShiftSolenoidDStuckOn
換檔電磁閥D卡在開(kāi)的位置
P0768ShiftSolenoidDElectrical
換檔電磁閥D電子問(wèn)題
P0769ShiftSolenoidDIntermittent
換檔電磁閥D間歇
P0770ShiftSolenoidE
換檔電磁閥E
P0771ShiftSolenoidEPerformance/StuckOff
換檔電磁閥E性能問(wèn)題或者卡在關(guān)的位置
P0772ShiftSolenoidEStuckOn
換檔電磁閥E卡在開(kāi)的位置
P0773ShiftSolenoidEElectrical
換檔電磁閥E電子問(wèn)題
P0774ShiftSolenoidEIntermittent
換檔電磁閥E間歇
P0775PressureControlSolenoidB
壓力控制電磁閥B
P0776PressureControlSolenoidBPerformance/StuckOff
壓力控制電磁閥B性能或卡在關(guān)的位置
P0777PressureControlSolenoidBStuckOn
壓力控制電磁閥B卡在開(kāi)啟位置
P0778PressureControlSolenoidBElectrical
壓力控制電磁閥B電子問(wèn)題
P0779PressureControlSolenoidBIntermittent
壓力控制電磁閥B間歇
P0780ShiftError
換檔故障
P07811-2Shift
1-2檔換檔
P07822-3Shift
2-3檔換檔
P07833-4Shift
3-4檔換檔
P07844-5Shift
4-5檔換檔
P0785ShiftTimingSolenoidA
換檔正時(shí)電磁閥A
P0786ShiftTimingSolenoidARange/Performance
換檔正時(shí)電磁閥A范圍性能
P0787ShiftTimingSolenoidALow
換檔正時(shí)電磁閥A低
P0788ShiftTimingSolenoidAHigh
換檔正時(shí)電磁閥A高
P0789ShiftTimingSolenoidAIntermittent
換檔正時(shí)電磁閥A間歇
P0790Normal/PerformanceSwitchCircuit
正常/高性能開(kāi)關(guān)電路
P0791IntermediateShaftSpeedSensorACircuit
中間軸轉(zhuǎn)速傳感器A電路
P0792IntermediateShaftSpeedSensorACircuitRange/Performance
中間軸轉(zhuǎn)速傳感器A電路范圍/性能
P0793IntermediateShaftSpeedSensorACircuitNoSignal
中間軸轉(zhuǎn)速傳感器A電路沒(méi)有信號(hào)
P0794IntermediateShaftSpeedSensorACircuitIntermittent
中間軸轉(zhuǎn)速傳感器A電路間歇
P0795PressureControlSolenoidC
壓力控制電磁閥C
P0796PressureControlSolenoidCPerformance/StuckOff
壓力控制電磁閥C性能問(wèn)題或卡在關(guān)閉位置
P0797PressureControlSolenoidCStuckOn
壓力控制電磁閥C開(kāi)在開(kāi)的位置
P0798PressureControlSolenoidCElectrical
壓力控制電磁閥C電子問(wèn)題
P0799PressureControlSolenoidCIntermittent
壓力控制電磁閥C間歇性
P0800TransferCaseControlSystem(MILRequest)
變速器/分動(dòng)箱控制系統(tǒng)(故障指示燈請(qǐng)求)
P0801ReverseInhibitControlCircuit
倒檔抑制控制電路
P0802TransmissionControlSystemMILRequestCircuit/Open
變速器控制系統(tǒng)故障指示燈(MIL)請(qǐng)求電路/開(kāi)路
P0803Upshift/SkipShiftSolenoidControlCircuit
升檔(跳檔)電磁閥控制電路
P0804Upshift/SkipShiftLampControlCircuit
升檔(跳檔)指示燈控制電路
P0805ClutchPositionSensorCircuit
離合器位置傳感器電路
P0806ClutchPositionSensorCircuitRange/Performance
離合器位置傳感器電路范圍/性能
P0807ClutchPositionSensorCircuitLow
離合器位置傳感器電路低
P0808ClutchPositionSensorCircuitHigh
離合器位置傳感器電路高
P0809ClutchPositionSensorCircuitIntermittent
離合器位置傳感器電路間歇