HFL Switch Test
SRS components are located in this area. Review the SRS component locations (see COMPONENT LOCATION INDEX ), and the precautions and procedures (see PRECAUTIONS AND PROCEDURES ) before doing repairs or service.
- Remove the HFL switch (see HFL SWITCH REMOVAL/INSTALLATION ).
- Measure the resistance between terminals No. 2 and No. 4 in each switch position according to the table.HFL SWITCH
Position Resistance No buttons pressed About 10 kΩ PICK UP button pressed About 222 Ω HANG UP button pressed About 47 Ω - If the resistance is not as specified, replace the HFL switch (see HFL SWITCH REMOVAL/INSTALLATION ).