Dear Sifus out there ,


Car : Honda City Vtec 03-04 , with 7 Speed Manual

Problem : A very light blinking "D" light , after changing gasket due to overheating problem .

The current situation is not those blinking obviously type of light , this light is as though not enough power . Can see breaking up D light .

And when I ON the manual transmission aka 7 Speed mode , the Number display cant seems to last long , you guys have any idea why ?

Bought it to the mechanic / foreman shop , it seems they unable to diagnose with any Fault Code . They recommend me changing a new Battery first as my current battery is almost 2 years old. Reason would be a soon to spoil battery cant seems to transfer enough power to the car during cruising making my "D" light breaking up .

Read over the internet , many people said its due to transmission problem , but no Fault Code found and mechanic check my gearbox said is doing fine .

Any idea which wiring has gone haywire ? Possible alternator or whatever ?

Thank you

This post has been edited by andrewleewaikeong: Jul 15 2014, 05:49 PM

Dear Sifus out there ,


Car : Honda City Vtec 03-04 , with 7 Speed Manual

Problem : A very light blinking "D" light , after changing gasket due to overheating problem .

The current situation is not those blinking obviously type of light , this light is as though not enough power . Can see breaking up D light .

And when I ON the manual transmission aka 7 Speed mode , the Number display cant seems to last long ,it will display the number there for a moment , then probably dissapear after that , you guys have any idea why ?

Read over the internet , many people said its due to transmission problem , went to SC and they diagnose with Speed Sensor error and reset the ECU . The problem came back . I believe my speed sensor have spoiled .

Probably I should just change the whole speed sensor parts ? Any idea how much would that cost etc ?


Thank you icon_question.gif

This post has been edited by andrewleewaikeong: Oct 1 2014, 06:34 PM