RAV4 2WD L4-2.5L (2AR-FE) (2009)
Warranty Information
APPLICABLE WARRANTY
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This repair is covered under the Toyota Comprehensive Warranty. This warranty is in effect for 36 months or 36,000 miles, whichever occurs first,
from the vehicle's in-service date.
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Warranty application is limited to occurrence of the specified condition described in this bulletin.
Parts Information
Required Tools & Equipment
Repair Procedure
1. Using Techstream inspect the A/C system flow sensor voltage DURING the inoperative condition.
NOTE
The A/C flow sensor is malfunctioning when a voltage value between 0.7 and 4.2 V does NOT change for more than 8.0 minutes with the A/C ON. After
8 minutes, DTC B1479 may be current in the A/C system.
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If the flow sensor value does NOT change when switching the A/C system/blower ON and OFF and is stuck between 0.7 and 4.0 V go to step 2.
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If the flow sensor voltage is normal this TSB does NOT apply. Refer to the problem symptoms table of the Repair Manual.
Refer to the Technical Information System (TIS) applicable model year RAV4 Repair Manual:
2009 / 2010 RAV4:
Vehicle Interior - Heating/Air Conditioning - "Air Conditioning: Air Conditioning System: (for Manual Air Conditioning System) Problem
Symptoms Table"