What is code C1218 and C1245 mean? - 2002 Chevrolet Monte Carlo

Make, Model and Year needed.

You might have your catalytic converter flow tested.

What make , model and year vehicle . ! Your best bet would probably to take by the dealer or someother qualified repair shop .

Have the codes checked ! Do you know what codes are ,What the light is for ? The light is to warn the driver that there is a problem in the ABS system . Have the codes checked before replacing parts ,the code will point you in the direction to go .This system can set numerous DTC'S
DTC C1211 DTC C1214 DTC C1217 DTC C1218 DTC C1221-C1235 DTC C1236 DTC C1237 DTC C1238 DTC C1242 or C1243 DTC C1248 DTC C1251 (w/F45) DTC C1254 DTC C1255 or C1256 DTC C1261-C1274 DTC C1276, P1644, or P1689 DTC C1277 or P1571 DTC C1278 DTC C1281, C1283, or C1286 DTC C1282 DTC C1284 or C1285 DTC C1287 or C1288 DTC C1291 or C1293 DTC C1294 DTC C1295 Maybe your best bet would be to take your vehicle to a ASE certified repair shop or the dealer

P0300 means you have a misfire in multiple cylinders
P0440 means there is a malfunction with the Evaporative Emission Control System.

The engine will be running very rough and potentially it could stop altogether.


You need to get the vehicle to a competent mechanic to diagnose the cause of the problems because there are a number of factors that could be causing these engine problems and the fault codes that are being generated as a result. .

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try reset and see how many came back.

okay, 1998 voyager these are not obd2 codes, these are genric codes, you used ignition to get these .
these codes are for older models that use codes like these 12 35.
the newwer obd 2 use codes like po 013. i will try to see what i can find, also the engine size is important.

okay here we go, the first code is 12, this code means the battery was dead or dissconnected.
the next code 35. this code means loss of prime, code # 11
means internal transmission failure.
the code 55 means gear ratio error.

these codes would tell me that you have transmission problems. this may mean internal trans failure and a rebuild or replacement transmission is needed or shift pack needs replacing. anyhow i would have a shop check this out, these van are known for transmission problems. hope this is helpful good day

P0700 means transmission control fault detected,either it is mechanical or electrical.This code is a generic code,you will need a enhanced code that mean a manufacture scantool or a scan tool that can read enhance code.

C1218 - Pump Motor Circuit Shorted to Voltage or Motor Ground Open
C1243 - BPMV Pump Motor Stalled /These are codes relating to your ABS system(antilock braking). It looks as though you may have a ABS system pump that has burned out. Replace the pump, not the module.

TIRE PRESSURE MONITOR RESET PROCEDURE

IMPORTANT: There are 3 different ways to reset the Tire Pressure Monitor (TPM) system. After resetting, the TPM system requires up to 30 minutes of straight line driving in each of the 3 speed ranges to complete the calibration process.If the TPM system does not reset, or DTC C1245 remains current, refer to Diagnostic System Check - Tire Pressure Monitoring. For further information, refer to Tire Pressure Monitor Description and Operation.

USING THE EXTERIOR LAMP SWITCH

1. Adjust all tire pressures to the recommended kPa/psi. Refer to Tire Placard.
2. Turn "ON" the ignition, with the engine OFF.
3. Cycle the exterior lamp switch from "OFF" to parking lamps 3 times within 5 seconds.
4. Use the scan tool in order to clear the TPM DTC.

USING THE RDS RADIO, IF EQUIPPED

1. Adjust all tire pressures to the recommended kPa/psi. Refer to Tire Placard.
2. Turn the ignition to "ACC" or "ON", with the engine OFF.
3. Turn the radio "OFF".
4. Press and hold the "DISP" button until "SETTINGS" is displayed.
5. Press the "SEEK" up or down arrows until "TIRE MON" is displayed.
6. Press the "PREV" or "NEXT" button to enter the submenu. "RESET" will be displayed.
7. Press the "DISP" button, A chime will sound and "DONE" will be displayed.
8. Scroll until "EXIT" is displayed.
9. Press the "DISP" button to exit the TPM reset mode. A chime will sound to verify exit.
10. Use the scan tool in order to clear the TPM DTC