The horn does not sound and/or the headlights do not flash when the PANIC button on the transmitter is pressed
WARNING: This page is about a different car, the 2011 Honda Insight and 2010 Honda Insight. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Before troubleshooting, check the B-CAN DTCs. If any DTC is indicated, refer to the B-CAN System Diagnosis Test Mode A (see
TROUBLESHOOTING - B-CAN SYSTEM DIAGNOSIS TEST MODE A
), and troubleshoot the indicated DTC(s) first.
- Press the PANIC button.
Does the horn sound?
YES -Go to step 3.
NO -Go to step 2.
- Press the horn button.
Does the horn sound?
YES -Go to step 3.
NO -Test the horn switch and its circuit (see HORN TEST/REPLACEMENT ).
- Turn the headlight switch ON.
Do the headlights come on?
YES -Go to step 4.
NO -Check the lighting circuit.
- Do the transmitter test (see TRANSMITTER TEST
).
Is the transmitter OK?
YES -Substitute a known-good immobilizer-keyless control unit, and recheck. If there is still a problem, substitute a known-good MICU, and recheck. If the problem goes away, replace the original immobilizer-keyless control unit (see IMMOBILIZER-KEYLESS CONTROL UNIT REPLACEMENT ) or MICU.
NO -Replace the transmitter.