Any scanner with an OBDII hook-up will work on this vehicle. If you can turn the key over and the dash lights up and you have power it will read fault codes.
if the battery is dead the switch wont unlock or start
Put in the key and start it, turn it off, and re-start it.
in nj parts and labor for a good system with alarm/remote start about 295.00 installed
To reset the Tire Pressure Monitoring System (TPMS) on a Honda Passport, first ensure that all tires are properly inflated to the recommended pressure. Next, turn on the ignition without starting the engine. Locate the TPMS reset button, usually found beneath the steering column or in the glove box, and press it until the TPMS indicator blinks twice. Finally, start the engine, and the system should be reset.
To renew an expired passport, you will need to fill out a passport renewal application form, provide a recent passport photo, your expired passport, and the renewal fee. You can submit these documents by mail or in person at a passport acceptance facility. It is recommended to start the renewal process well in advance of any upcoming travel plans to avoid any delays.
To reset the oil light on a 1999 Honda Passport, start by turning the ignition to the "ON" position without starting the engine. Press the gas pedal three times within five seconds. Then, turn the ignition off. When you turn the ignition back on, the oil light should be reset.
To add transmission fluid to a 1996 Honda Passport, start by locating the transmission dipstick, which is usually found near the back of the engine bay. With the engine running and the vehicle in park, pull out the dipstick, wipe it clean, then reinsert it to check the fluid level. If it's low, use a funnel to add the appropriate type of transmission fluid through the dipstick tube, being careful not to overfill. Finally, recheck the fluid level to ensure it’s within the recommended range.
dead battery or bad starter or bad starter silanoid
If it starts but doesn't stay running after you release the key from the start position, it means your ignition switch is bad. Not a huge expense.
To change the thermostat on a 1999 Honda Passport, start by ensuring the engine is cool and disconnect the negative battery cable. Drain the coolant from the radiator, then remove the radiator hose connected to the thermostat housing. Unscrew the thermostat housing, replace the old thermostat with a new one (making sure to align it correctly), and reassemble by reversing the steps. Finally, refill the coolant, reconnect the battery, and start the engine to check for leaks.
There could be many reasons as to why this car will not start up. The battery could be drained, the starter, starter solenoid or alternator could be going bad, or there could be an issue within the fuel system.
To reset the anti-theft system on a Honda Passport, start by ensuring the vehicle is in the "Off" position. Then, insert the key into the ignition and turn it to the "On" position without starting the engine. Leave it in this position for about 10 minutes until the security light stops flashing, then turn the key to "Off" and try starting the engine. If the problem persists, consult the owner's manual or a qualified Honda technician for further assistance.