TL V6-3.5L (2007)
Cellular Phone: Component Tests and General Diagnostics
HFL Switch or HFL-Voice Control Switch Test
HFL Switch or HFL-Voice Control Switch Test
1. Remove the driver's airbag.
2. Remove the 20P connector from the cable reel.
3. Measure the resistance between the No. 18 and No. 20 terminals in each switch position according to the table.
4. If the resistance is not as specified, replace the switch and recheck. If the resistance is still not as specified, replace the sub-harness.
