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DATA LIST OK: The display is as specified in the normal condition. NG: Go to step 2 OK: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS 2. INSPECT FUSE (A/C IG) a. Remove the A/C IG fuse from the main body ECU. b. Measure the resistance according to the value(s) in the table below. Standard Resistance TESTER CONNECTION SPECIFIED CONDITION CHART NG: REPLACE FUSE OK: Go to Next Step 3. INSPECT MAGNETIC CLUTCH RELAY (MG CLT) a. Remove the magnetic clutch relay from the engine room relay block. Fig. 135: Inspecting Magnetic Clutch Relay (MG CLT) Tester Display Measurement Item/Range Normal Condition Diagnostic Note A/C Signal Air conditioning switch signal/ON or ON: Air conditioning ON - Tester Connection Condition Specified Condition A/C IG fuse Always Below 1 ohms
2009 Toyota Tundra 2009 HVAC Air Conditioning - Tundra
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