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HOMESERVICE MANUALSNISSAN-DATSUN2012SENTRA SE-RREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 9 (ENGINE CONTROL SYSTEM - INTRODUCTION (MR20DE) (CALIFORNIA))SERVICE INFORMATIONTROUBLE DIAGNOSISGENERIC SCAN TOOL (GST) FUNCTIONFUNCTION
2012 Nissan-Datsun Sentra SE-R

Generic Scan Tool (GST) Function: Function

2012 Nissan-Datsun Sentra SE-RSECTION Function
WARNING: This page is about a different variant/trim than selected.
Diagnostic test mode Function
Service $01 READINESS TESTS This diagnostic service gains access to current emission-related data values, including analog inputs and outputs, digital inputs and outputs, and system status information.
Service $02 (FREEZE DATA) This diagnostic service gains access to emission-related data value which were stored by ECM during the freeze frame. For details, refer to "CONSULT FUNCTION (ENGINE) ".
Service $03 DTCs This diagnostic service gains access to emission-related power train trouble codes which were stored by ECM.
Service $04 CLEAR DIAG INFO This diagnostic service can clear all emission-related diagnostic information. This includes:
  • Clear number of diagnostic trouble codes (Service $01)
  • Clear diagnostic trouble codes (Service $03)
  • Clear trouble code for freeze frame data (Service $01)
  • Clear freeze frame data (Service $02)
  • Reset status of system monitoring test (Service $01)
  • Clear on board monitoring test results (Service $06 and $07)
Service $06 (ON BOARD TESTS) This diagnostic service accesses the results of on board diagnostic monitoring tests of specific components/systems that are not continuously monitored.
Service $07 (ON BOARD TESTS) This diagnostic service enables the off board test drive to obtain test results for emission-related powertrain components/systems that are continuously monitored during normal driving conditions.
Service $08 - This diagnostic service can close EVAP system in ignition switch ON position (Engine stopped). When this diagnostic service is performed, EVAP canister vent control valve can be closed. In the following conditions, this diagnostic service cannot function.
  • Low ambient temperature
  • Low battery voltage
  • Engine running
  • Ignition switch OFF
  • Low fuel temperature
  • Too much pressure is applied to EVAP system
Service $09 (CALIBRATION ID) This diagnostic service enables the off-board test device to request specific vehicle information such as Vehicle Identification Number (VIN) and Calibration IDs.
Service $0A(1) PERMANENT DTCs This diagnostic service gains access to permanent DTCs which were stored by ECM.
NOTE:
(1) Service $0A is not applied for regions where it is not mandated.
RENDER: 1.0x

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