Test Procedure

Step	Procedure	Result / Action to Take
1	PERFORM: Preliminary Check to verify the customers concern. 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: Outside Air Temperature Sensor -G17- harness connector. CHECK: Outside Air Temperature Sensor -G17- harness connector terminals 1 to 2 for resistance. SPECIFIED VALUE: 1, 300 Ω (+/- 500 Ω @ approx. 20° C). -- Was Value obtained?	-- YES: GO TO Step 3. -- NO: REPLACE: Outside Air Temperature Sensor -G17-. Refer to appropriate repair information. GO TO: Step 4.
3	REMOVE: Instrument Cluster Control Module -J285-. Refer to appropriate repair information. CHECK: Outside Air Temperature Sensor -G17- harness connector terminal 1 to the Instrument Cluster Control Module -J285- harness connector T32 / 20 for resistance. CHECK: Outside Air Temperature Sensor -G17- harness connector terminal 2 to the Instrument Cluster Control Module -J285- harness connector T32 / 19 for resistance. SPECIFIED VALUE: 0.5 Ω (± 0.3 Ω). -- Were Values obtained?	-- YES: REPLACE Instrument Cluster Control Module -J285-. Refer to appropriate repair information. 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. GO TO: Step 4.
4	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.