RAV4 2WD L4-2.5L (2AR-FE) (2009)
(a) Disconnect the E37*1 or E36*2 air conditioning amplifier assembly connector.
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*1: for Automatic Air Conditioning System
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*2: for Manual Air Conditioning System
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
for Automatic Air Conditioning System
for Manual Air Conditioning System
NG -- REPAIR OR REPLACE AIR CONDITIONING AMPLIFIER BRANCH WIRE OR CONNECTOR (CANH, CANL)
OK -- Continue to next step.
3. CHECK HARNESS AND CONNECTOR (AIR CONDITIONING AMPLIFIER - BATTERY AND BODY GROUND)
(a) Connect the cable to the negative (-) battery terminal.
NOTE: When disconnecting the cable, some systems need to be initialized after the cable is reconnected.