You need to plug an OBD scanner into it.
it should, i do not think GM dealers have a separate scan tool for the Toyota, I mean Pontiac Vibe
Trouble code PO151
Some Haynes manuals have ECU codes
With an OBD2 scan tool connected to the OBD connector.
with a scan tool
You need an OBDII scanner tool to retrieve the trouble codes. AutoZone and similar auto parts stores offer free scans.
You can't manually get the check engine light to give you the trouble codes on your vehicle. 1995 and later vehicles use the OBDII system and you must use a scanner tool to retrieve the codes. You can go to AutoZone or similar auto parts store that offers free scans to get the trouble codes retrieved. Or you can buy your own scan tool for about $70.
1994 year and up need a code reader to retrieve their codes. Most auto parts stores offer this as a free service.
If it is OBD 1, yes.
You will need an OBD II tester to retrieve the trouble codes. The connector is located under the dash (in plain view) within 12 inches on either side of the steering column as this is mandated by the Federal Government.
1995 and later Mazda B-Series Pick-ups incorporate the OBDII diagnostic system and you will need a scanner to retrieve the trouble codes. Some auto parts stores will scan free if the check engine light is on.