Tcs light and engine check light on my 2000 honda odyssey

probably do have codes the abs light is a' check engine light'it carries codes most likely problem is an abs sensor failing /failed this also ties bin with your traction control system check hubs --sensors and wiring for failing or damage

TCS is a separate issue from PCM code. I would disconnect the plug from PCM and clean with contact cleaner. Most of the times humidity creates corrosion on the pins.

TCS = Traction Control System

The TCS light is on because the check engine light is on this is common repair the check engine light failure abd the tcs will go back to normal.

You need to check the code to see if it is a trans code and then if it falls under the bulletin limits Honda will replace the trans under warranty. Even if you are out of warranty Honda will sometimes do a partial warranty. Here's a copy of the Bulletin.

There are several things that will turn the check engine light and tcs light on .if you get the code I can tell you exactly what the problem is . on your year i see transmission problems as well as egr problems. if you go to any large auto parts store they will check the code for free or a very small fee.

Hope helps (remember to rate this answer).

Have it properly diagnosed by a repair shop,
and resolved

The following is from the Honda Odyssey (1999-2004) Service Manual page 19-81:

"When the Malfunction Indicator Light (MIL or check engine light) and the Traction Control System (TCS) light are both on at the same time, you should troubleshoot the Programmed Fuel Injection (PGM-FI) system first."

"The TCS indicator will come on if one or more of the following components are faulty:
heated oxygen sensor, manifold absolute pressure sensor, crankshaft position sensor, engine coolant temp. sensor, throttle position sensor, top dead center sensor 1 or 2, intake air temp. sensor, exhaust gas recirculation, barometric pressure sensor, idle air control valve, VTEC pressure switch, knock sensor, fuel supply system, automatic transaxle, and misfire detection system of the PGM-FI system."

Most major auto parts stores have a code reader that will read out your diagnostic trouble codes or DTC's that are stored in the car's computer when the MIL comes on. They will do it for free. With these codes, you can narrow down what is wrong. This is good information to have if you are dealing with a mechanic or dealership. The terminal to hook up the code reader is under the driver's side dash about in line with your right shin.

you should have the codes pulled but its prob gonna be an EGR code. when the vehicle has an egr problem it will have decreased power that will cause the tcs light to come on due to the system being shut off by the check engine light code. prob just needs a new egr valve and the light cleared.

the tcs is ur traction control system this reads the wheels and if one slips cuts down power to engine so as not to damage engine or trans also if awd will activate the other wheels for traction the sensors are usually part of the abs[anti-lock brakes] check connections and wires as well as the sensors at the wheels and transmission -since the light is intermittent which would indicate a short or a sensor is about to fail the vehicle will store the code as pending -have vehicle scanned some auto stores do this for free such as auto zone/ advanced auto check ur local area the code will tell u where the problem is coming from

most likely some of your traction sensors are faulty

There are several things that will turn the check engine light and TCS light on .If you get the code I can tell you exactly what the problem is . On your year i see transmission problems as well as EGR problems. If you go to any large auto parts store they will check the code for free or a very small fee.

i have 2002 honda odyssey
nowadys engine ang tcs light come on with P0131,0132,P0136,P0137