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ATC-88 < SERVICE INFORMATION > TROUBLE DIAGNOSIS 3. Check continuity between ambient sensor harness connector 4. Check continuity between ambient sensor harness connector OK or NG OK >> 1. Replace unified meter and A/C amp. 2. ATC-43, "Self-Diagnosis Function" and perform self-diagnosis STEP-2. Confirm that code No. 20 is displayed. NG >> Repair harness or connector. COMPONENT INSPECTION Ambient Sensor After disconnecting ambient sensor connector E34, measure resis- If NG, replace ambient sensor. In-vehicle Sensor Circuit INFOID:0000000001328197 COMPONENT DESCRIPTION In-vehicle Sensor The in-vehicle sensor is located on instrument driver lower panel. It 1 – 39 : Continuity should exist. 1 – Ground : Continuity should not exist. RJIA2019E Temperature ° C ( ° F) Resistance k Ω
− 15 (5) 12.73
− 10 (14) 9.92
− 5 (23) 7.80 0 (32) 6.19 5 (41) 4.95 10 (50) 3.99 15 (59) 3.24 20 (68) 2.65 25 (77) 2.19 30 (86) 1.81 35 (95) 1.51 40 (104) 1.27 45 (113) 1.07 RJIA2020E RJIA2021E |