Audio Remote Switch Test
- Remove the steering wheel (see STEERING WHEEL REMOVAL ).
- Remove the audio remote switch (see STEERING WHEEL DISASSEMBLY/REASSEMBLY ).
- Measure the resistance between the No. 1 and No. 3 terminals in each switch position according to the table.RESISTANCE SPECIFICATIONS
Position Resistance OFF About 10 kΩ MODE About 3.7 kΩ CH (+) About 1.7 kΩ CH (-) About 775 Ω VOL. UP (↑) About 357 Ω VOL. DOWN (↓) About 100 Ω - If the resistance is not as specified, replace the audio remote switch.
- Use a diode tester between the terminals in each switch position as shown.
- If the diode test is bad, replace the switch.