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Home >> Lexus >> 2007 >> LS 460L >> Repair and Diagnosis >> External Pages >> Different car >> Section 789 (Engine Control System - Introduction (VK56DE)) >> System Description >> Diagnosis System (ECM) >> Diagnosis Description >> CONSULT Function >> DTC&SRT Confirmation Mode
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DTC&SRT Confirmation Mode

WARNING: This page is about a different car, the 2012 Nissan Pathfinder. However, it is still accessible from the selected car via links, so may be relevant.

SRT STATUS Mode

PERMANENT DTC STATUS Mode

How to display permanent DTC status

  1. Turn ignition switch OFF and wait at least 10 seconds.
  2. Turn ignition switch ON.
  3. Turn ignition switch OFF and wait at least 10 seconds.
  4. Turn ignition switch ON.
  5. Select "PERMANENT DTC STATUS" in "DTC&SRT CONFIRMATION" mode with CONSULT.
NOTE: Permanent DTCs stored in ECM memory are displayed on the CONSULT 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: Display - Permanent DTC Status
G08164802Courtesy of NISSAN NORTH AMERICA, INC.
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 mode Test item Corresponding DTC No. Refer to
EVAPORATIVE SYSTEM PURG FLOW P0441 P0441 "DTC CONFIRMATION PROCEDURE "
EVP SML LEAK P0442/P1442(1) - -
EVP V/S LEAK P0456/P1456(1) P0442 "DTC CONFIRMATION PROCEDURE "
P0455 "DTC CONFIRMATION PROCEDURE "
P0456 "DTC CONFIRMATION PROCEDURE "
PURG VOL CN/V P1444 P0443 "DTC CONFIRMATION PROCEDURE "
A/F SEN1 A/F SEN1 (B1) P1276 P0130 "DTC CONFIRMATION PROCEDURE "
A/F SEN1 (B1) P1278/P1279 P0133 "DTC CONFIRMATION PROCEDURE "
A/F SEN1 (B2) P1286 P0150 "DTC CONFIRMATION PROCEDURE "
A/F SEN1 (B2) P1288/P1289 P0153 "DTC CONFIRMATION PROCEDURE "
HO2S2 HO2S2 (B1) P0139 P0139 "DTC CONFIRMATION PROCEDURE "
HO2S2 (B1) P1146 P0138 "DTC CONFIRMATION PROCEDURE "
HO2S2 (B1) P1147 P0137 "DTC CONFIRMATION PROCEDURE "
HO2S2 (B2) P0159 P0159 "DTC CONFIRMATION PROCEDURE "
HO2S2 (B2) P1166 P0158 "DTC CONFIRMATION PROCEDURE "
HO2S2 (B2) P1167 P0157 "DTC CONFIRMATION PROCEDURE "
(1) DTC P1442 and P1456 does not apply to R51 models but appears in DTC Work Support Mode screens.