- Enter the following menus: Powertrain / Engine / Utility / All Readiness.
- Input the DTC: P0630.
- Check the DTC judgment result [B].
HINT
If the judgment result shows ABNORMAL, the system has a malfunction.
- If the test result is UNKNOWN, enter the following menus: Powertrain / Engine / Trouble Codes / Pending.
- Read Pending DTCs.
HINT
If a pending DTC is output, the system is malfunctioning.
- If the test result is INCOMPLETE or UNKNOWN and no pending DTC is output, perform a universal trip and check for permanent DTCs
See: Powertrain Management/Computers and Control Systems/Testing and Inspection/Reading and Clearing Diagnostic Trouble Codes/DTC
Check / Clear.
HINT
- If a permanent DTC is output, the system is malfunctioning.
- If no permanent DTC is output, the system is normal.
INSPECTION PROCEDURE
PROCEDURE
1. READ DTC OUTPUT
(a) Connect the Techstream to the DLC3.
(b) Turn the engine switch on (IG).
(c) Turn the Techstream on.
(d) Enter the following menus: Powertrain / Engine / Trouble Codes.
(e) Read the DTCs.
Result:
(f) If any DTCs other than P0630 are output, troubleshoot those DTCs first.
NOTICE:
If P0630 is set, the VIN must be input to the ECM using the Techstream. However, all DTCs are cleared automatically by the
Techstream when inputting the VIN. If DTCs other than P0630 are set, check them first.
B -- GO TO DTC CHART See: Diagnostic Trouble Code Descriptions/SFI System
A -- Continue to next step.
2. INPUT VIN
(a) Input the VIN See: Powertrain Management/Computers and Control Systems/Engine Control Module/Testing and
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