EI ENGINE IMMOBILISER

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EI–5ENGINE IMMOBILISER - ENGINE IMMOBILISER SYSTEMCUSTOMER PROBLEM ANALYSISCHECKENGINE IMMOBILISER SYSTEM Check SheetDate vehicle brought in/ /Customer’ s NameLicense Plate No.First registration year 20 __ / /ModelVINEIWritten byInspector’ s nameDescription of symptomsEngine TypeOdometer ReadingDate Problem First Occurred / / :Hour of the day ____AM/PMProblem descriptionFrequency Problem OccursTemperature and weatherconditiions when problem occurredStarting TroubleSecurity Indicator Illumination MalfunctionAdditional key registration not possible Others ( )User ( Constant Frequent Occasional One time only )During dealer check ( Constant Frequent Occasional One time only No longer occurs )1) Temperature : ( Approx. ( )°C , 2) Weather : Clear Cloudy Rainy SnowyTendency to occur Morning driving Restarting the vehicle after driving approx. ( ) hours OthersWhen having starting troubledid the vehicle start with another registered key?YESNOWhen IG ON, does the security indicator turn off?YESNODetailed check resultswhen problem occursDoes the engine crank normally?YESNOIs another key attached to the key being used?YESNOImmobiliser system DTC ( )EFI system DTC ( )Previous DTC ( )History of changed problem partsInstalled accessory partsEngine starter (genuine parts / others)Car navigation (genuine parts / others)Smart systemOther specified itemsB143390
ENGINE IMMOBILISER - ENGINE IMMOBILISER SYSTEMEI–6CHECK / CLEAR DTCs1. PREPARE FOR INSPECTION(a) Move the shift lever to the P position.(b) Turn off the air conditioning.2. CHECK DTCs (using DS-II)(a) Connect the DS-II to the DLC.(b) Following the prompts on the screen, select DIAGNOSIS / IMB /DIAGNOSTIC CODE to check DTCs.HINT:• If the check engine warning light remains on, wire harnessmay have a short (or pinched) or the engine controlcomputer (engine ECU) may be malfunctioning.• If the DS-II does not display DTCs or indicate the normalcondition, and the indicator light does not flash, there maybe an open in the TC circuit between the DLC connecterand each ECU or the engine control computer (engine ECU)may be malfunctioning.EI3. CHECK DTCs (using the security indicator light)NOTICE:Turn the ignition switch to the ON position before reading theDTCs, and check that the security indicator light is flashing.(a) Turn the ignition switch off.ECUT(b)Using the diagnosis check wire, short terminals 13 (ECUT) and4 (E) of the DLC.SST 09843-18040NOTICE:• Do not connect diagnosis check wire No. 2 to the wrongterminals. Doing so may cause malfunctions.• Use only dedicated diagnosis check wire.Turn the ignition switch to the ON position, and count thenumber of flashes of the security indicator light.E(c)B141833NormalAbnormal (codes 21 and 41 are output)0.5 seconds0.5 secondsON0.25 secondsONOFFOFF4 seconds0.5 seconds 2.5 seconds4 seconds1.5 secondsCode 21Code 41RepeatedB141832HINT:• If the indicator light does not indicate a DTC (light does notcome on), there may be an open in the TC terminal or thecomputer may be malfunctioning.• If the security indicator light remains on, the wire harnessmay have a short circuit (pinched) or the computer may bemalfunctioning.
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EI ENGINE IMMOBILISER

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