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LAN HVAC BRANCH LINE CIRCUIT LAN-101 < DTC/CIRCUIT DIAGNOSIS > [CAN] C D E F G H I J K L B A O P N 2. Disconnect the connector of A/C auto amp. 3. Check the resistance between the A/C auto amp. harness connector terminals. Is the measurement value within the specification? YES >> GO TO 6. NO >> Repair the A/C auto amp. branch line. 6. CHECK POWER SUPPLY AND GROUND CIRCUIT Check the power supply and the ground circuit of the A/C auto amp. Refer to . Is the inspection result normal? YES (Present error)>>Replace the A/C auto amp. Refer to HAC-129, "Removal and Installation" . YES (Past error)>>Error was detected in the A/C auto amp. branch line. >> Repair the power supply and the ground circuit. A/C auto amp. harness connector Resistance ( Ω ) Connector No. Terminal No. M140 51 71 Approx. 54 – 66 |