Inspection Procedure

READ CURRENT DTC

Connect an intelligent tester to the DLC3.
Turn the ignition switch ON and turn the tester ON.
Select the following menu items: DIAGNOSIS / ENHANCED OBD II / DTC INFO / CURRENT CODES.

Read DTCs.

Result

DTC RESULT DESCRIPTION

Display (DTC Output)	Proceed To
P0630	A
P0630 and other DTCs	B

If any DTCs other than P0630 are output, troubleshoot those DTCs first.

NOTE: If P0630 is set, the VIN must be input to the ECM using an intelligent tester. However, all DTCs are cleared automatically by the tester when inputting the VIN. If DTCs other than P0630 are set, check them first.

B: GO TO DIAGNOSTIC TROUBLE CODE TABLE

A: Go TO NEXT STEP

INPUT VIN WITH INTELLIGENT TESTER
Refer to REGISTRATION .

NEXT: END