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Home >> Nissan-Datsun >> 2011 >> 370Z Base, 2D Convertible, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System - 370Z - Diagnostics Introduction & DTC Index >> System Description >> Diagnosis System (ECM) >> Diagnosis Description >> CONSULT-III Function >> DTC&SRT Confirmation Mode
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DTC&SRT Confirmation Mode

SRT STATUS Mode

PERMANENT DTC STATUS Mode

How to Display Permanent DTC Status

  1. Turn ignition switch OFF and wait at 10 seconds.
  2. Turn ignition switch ON.
  3. Turn ignition switch OFF and wait at 10 seconds.
  4. Turn ignition switch ON.
NOTE: Permanent DTCs stored in ECM memory are displayed on the CONSULT-III screen to show if a driving pattern required for erasing permanent DTCs is complete (CMPLT) or incomplete (INCMP).
CAUTION: Since the "PERMANENT DTC STATUS" screen displays the previous trip information, repeat the following twice to update the information: "Ignition switch OFF", "Wait for more than 10 seconds" and "Ignition switch ON".
Fig 1: DTC Status Chart
G07099769Courtesy of NISSAN MOTOR CO., U.S.A.
NOTE: This mode is not used in regions that permanent DTCs are not regulated by law.

SRT WORK SUPPORT Mode

This mode enables a technician to drive a vehicle to set the SRT while monitoring the SRT status.

PERMANENT DTC WORK SUPPORT Mode

This mode enables a technician to drive a vehicle to complete the driving pattern that is required for erasing permanent DTC.

NOTE: This mode is not used in regions that permanent DTCs are not regulated by law.

DTC WORK SUPPORT Mode

TEST ITEM CONDITION

Test mode Test item Corresponding DTC No. Reference Information
EVAPORATIVE SYSTEM EVP SML LEAK P0442(1)/P1442(1) - -
EVP V/S LEAK P0456/P1456(1) P0456 P0456 EVAP CONTROL SYSTEM
PURG VOL CN/V P1444 P0443 P0443 EVAP CANISTER PURGE VOLUME CONTROL SOLENOID VALVE
PURG FLOW P0441 P0441 P0441 EVAP CONTROL SYSTEM
A/F SEN1 A/F SEN1 (B1) P1278/P1279 P0133 P0133, P0153 A/F SENSOR 1
A/F SEN1 (B1) P1276 P0130 P0130, P0150 A/F SENSOR 1
A/F SEN1 (B2) P1288/P1289 P0153 P0133, P0153 A/F SENSOR 1
A/F SEN1 (B2) P1286 P0150 P0130, P0150 A/F SENSOR 1
HO2S2 HO2S2 (B1) P1146 P0138 P0138, P0158 HO2S2
HO2S2 (B1) P1147 P0137 P0137, P0157 HO2S2
HO2S2 (B1) P0139 P0139 P0139, P0159 HO2S2
HO2S2 (B2) P1166 P0158 P0138, P0158 HO2S2
HO2S2 (B2) P1167 P0157 P0137, P0157 HO2S2
HO2S2 (B2) P0159 P0159 P0139, P0159 HO2S2
(1) DTC P0442, P1442 and P1456 does not apply to Z34 models but appears in DTC Work Support Mode screens.