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indy-tech, Australia Car Mechanic
Category: Australia Car
Satisfied Customers: 7060
Experience:  All import and domestic car repairs and diagnostics
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Hii .. like our honda jazz show key blinking light and it

Customer Question

Hii .. like our honda jazz show key blinking light and it won't start
JA: Just to clarify, can you tell me which light it is? And does it blink first, then stay on steady?
Customer: Mechanic check all the car but he think it is problem that key light blinking in the metre
JA: What is the model/year of your Honda?
Customer: 2004
JA: Are you fixing your vehicle yourself? What have you tried so far?
Customer: Actually my mechanic is here and now he is said problem is in the car key
JA: Anything else you want the mechanic to know before I connect you?
Customer: No .. everything is fine in the engine
Submitted: 6 months ago.
Category: Australia Car
Expert:  indy-tech replied 6 months ago.

Hi, I'm Greg (Indy-Tech).
Welcome to JustAnswer. I'm reviewing your question now, and will post back with your reply ASAP.
Rgds Greg.

Expert:  indy-tech replied 6 months ago.

Hi .

This is most likely a chip key malfunction .

When the security light flashes then this means the Security management system can not read the key .

Now could be just that one key so try the spare key first.

If the spare also is not working you will need a diagnostic scan tool to check for security malfunction codes .

When this happens then there is no other way to reset this without the needed tools, you will need to call out a automotive locksmith that will have the needed tools to reprogram the keys ,make sure you have all keys as programming keys all must be done at the same time.

One thing you could try first is check all fuses in the cat under the dash .

Then disconnect the battery for 10 minutes .

Reconnect and then lock unlock doors with key fob ,step in and try to start.

No start call out mobile keysmith or send to dealer .

Check your insurance you may be covered for a tow truck to get to the dealer.

Need further assistance with this issue then please get back to me with the reply box below .
After rating there is no further cost for any other question relating this issue .
Kind regards Greg