Toyota Avalon V6-3.5L (2GR-FE) Manufacturer Code Page 159
1. CHECK DTC
(a) Turn the ignition switch on (IG), and wait for at least 60 seconds.
(b) Clear the DTCs stored in memory See: Restraints and Safety Systems/Air Bag Systems/Testing and Inspection/Reading and Clearing
Diagnostic Trouble Codes/DTC Check / Clear (from 12/2010).
(c) Turn the ignition switch off.
(d) Turn the ignition switch on (IG), and wait for at least 60 seconds.
(e) Check the DTCs See: Restraints and Safety Systems/Air Bag Systems/Testing and Inspection/Reading and Clearing Diagnostic
Trouble Codes/DTC Check / Clear (from 12/2010).
OK:
DTC B1615/14 is not output.
HINT
Codes other than DTC B1615/14 may be output at this time, but they are not related to this check.
NG -- CHECK CONNECTION OF CONNECTORS
OK -- USE SIMULATION METHOD TO CHECK
2. CHECK CONNECTION OF CONNECTORS
(a) Turn the ignition switch off.
(b) Disconnect the negative (-) terminal cable from the battery, and wait for at least 90 seconds.
(c) Check that the connectors are properly connected to the center airbag sensor assembly and the front airbag sensor LH.
OK:
The connectors are properly connected.
NG -- CONNECT CONNECTORS, THEN GO TO STEP 1
OK -- Continue to next step.
3. CHECK FRONT AIRBAG SENSOR LH CIRCUIT (OPEN)
(a) Disconnect the connectors from the center airbag sensor assembly and the airbag sensor front LH.
