Test Procedure

Step	Procedure	Result / Action to Take
1	PERFORM: Preliminary Check to verify the customers complaint. Refer to PRELIMINARY CHECK . -- Was Complaint verified?	YES: GO TO Step 2. NO: GATHER more information from customer about the complaint.
2	IGNITION: OFF. DISCONNECT: Intake Manifold Runner Control Valve -N316- harness connector. CHECK: Intake Manifold Runner Control Valve -N316- component connector terminals 1 to 2 for resistance. SPECIFIED VALUE: 5 - 35 Ω (@ approx. 20° C). -- Was Value obtained?	YES: GO TO: Step 3. NO: REPLACE: Intake Manifold Runner Control Valve -N316-. Refer to appropriate repair information. GO TO: Step 5.
3	IGNITION: ON. CHECK: Intake Manifold Runner Control Valve -N316- harness connector terminal 1 to ground. SPECIFIED VALUE: Battery voltage. IGNITION: OFF. -- Was Value obtained?	YES: GO TO: Step 4. NO: CHECK: Wiring for open, high resistance, short or harness connector for damage, corrosion, loose or broken terminals. REPAIR: Faulty wiring or connector. REPLACE: Any open Fuses. GO TO: Step 5.
4	REMOVE: Engine Control Module - J623-. Refer to appropriate repair information. CHECK: Intake Manifold Runner Control Valve -N316- harness connector terminal 2 to the Engine Control Module - J623- harness connector T105 / 53 for resistance. SPECIFIED VALUE: 0.5 Ω (± 0.3 Ω). -- Was Value obtained?	YES: REPLACE: Engine Control Module -J623-. Refer to appropriate repair information. GO TO: Step 5. NO: CHECK: Wiring for open, high resistance, short or harness connector for damage, corrosion, loose or broken terminals. REPAIR: Faulty wiring or connector. GO TO: Step 5.
5	Final Procedure Perform a road test to verify repair. Do any DTC's return:	YES: Check the DTC memory. Refer to DIAGNOSTIC MODE 03 - READ DTC MEMORY . Perform the diagnostic procedure for that DTC. NO: Repair is complete. Generate readiness code. Refer to READINESS CODE . Return vehicle to Customer.