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IDI-12 INSTRUMENTATION/DRIVER INFO COMBINATION METER SYSTEM 8. CHECK OUTSIDE TEMPERATURE INDICATOR Step Value Yes No 1 CHECK POWER SUPPLY FOR AMBIENT harness connector terminal and chassis Connector & terminal (F78) No. 2 (+) — Chassis ground ( −−−− ): Does the measured value exceed the spec- 4 V Check harness for 2 CHECK AMBIENT SENSOR. INSPECTION, Ambient Sensor.> Ambient sensor is OK. Replace the ambi- 3 CHECK HARNESS BETWEEN AMBIENT meter. 2) Measure resistance between ambient sen- sor harness connector terminal and combi- Connector & terminal (F78) No. 1 — (i10) No. 22: Is the measured value less than the speci- 10 Ω Repair wiring har- 4 CHECK OUTSIDE TEMPERATURE INDICA- nector. 2) Connect a resistor (1.7 k Ω ) between termi- nals of ambient sensor harness connector. 3) Turn ignition switch ON and check the out- side temperature indicator display. 25 ° C (77 ° F) Outside tempera- Replace combina- |