What does DTC p1626 mean on a car?
What does DTC p1626 mean on a car?
If the proper signal is present on the theft deterrent fuel enable circuit, the PCM enables fuel delivery to allow the engine to start. If the PCM detects that the fuel enables signal is not present or incorrect while the engine is running, DTC P1626 will be set.
Where can I find the error code p1626?
To diagnose this error code, you need to hook up a scanner and see if the key is being recognized by the PCM. This might be in the engine section of the scanner of the BCM. If the key is not there, the fuel will shut off, and the engine will start and die.
How to turn on theft deterrent in DTC p1626?
Go to Step 4 Go to Vehicle Theft Deterrent (VTD) System Checkin Theft Deterrent 4 Turn OFF the ignition. Disconnect the BCM connector. Refer to Body Control Module Replacementin Body Control System. Turn ON the ignition leaving the engine OFF.
What happens if the fuel enable signal is not present?
The powertrain control module ( PCM) monitors the fuel enable signal during crank. If the proper signal is present on the theft deterrent fuel enable circuit, the PCM enables fuel delivery to allow the engine to start. If the PCM detects that the fuel enables signal is not present or incorrect while the engine is running, DTC P1626 will be set.
If the PCM detects that the fuel enables signal is not present or incorrect while the engine is running, DTC P1626 will be set. DTC P1626 can cause a no-start condition or normal operation depending on when the loss of the fuel enable signal was detected.
To diagnose this error code, you need to hook up a scanner and see if the key is being recognized by the PCM. This might be in the engine section of the scanner of the BCM. If the key is not there, the fuel will shut off, and the engine will start and die.
Why do I get a p1626 code on my Astrovan?
A GM problem. When the PASSKEY MODULE goes bad, a 1626 code is hard and nothing other than a replacement module (not available) or a BYPASS MODULE is available. Then the problem is forever solved. Worked on my 1999 AstroVan and it starts everytime. My 99 tahoe starts and dies and I get this P1626 code. So how do I trouble shoot this problem?
Go to Step 4 Go to Vehicle Theft Deterrent (VTD) System Checkin Theft Deterrent 4 Turn OFF the ignition. Disconnect the BCM connector. Refer to Body Control Module Replacementin Body Control System. Turn ON the ignition leaving the engine OFF.
If the PCM detects that the fuel enables signal is not present or incorrect while the engine is running, DTC P1626 will be set. DTC P1626 can cause a no-start condition or normal operation depending on when the loss of the fuel enable signal was detected.
Where is the theft deterrent fuel enable signal lost?
DTC P1626 Theft Deterrent Fuel Enable Signal Lost. The Vehicle Theft Deterrent system is designed to disable vehicle operation if the incorrect key or starting procedure is used. The Body Control Module enables the crank circuit to the starter and sends a signal to the PCM if the correct key is being used.
When to use fuel enable signal or DTC p1626?
If the proper signal is present on the class 2 serial data circuit, the PCM enables fuel delivery in order to allow the engine to start. If the PCM determines that the fuel enable signal is not present or incorrect while the engine is running, DTC P1626 is set. The engine continues to start and run as long as DTC P1626 is stored.
What happens if DTC p1626 is lost?
DTC P1626 can cause a no-start condition or normal operation depending on when the loss of the fuel enable signal was detected. The engine will continue to start and run if the condition that set DTC P1626 occurred after the BCM sensed the proper key resistor pellet and signaled the PCM to continue fuel delivery.
DTC P1626 Theft Deterrent Fuel Enable Signal Lost. The Vehicle Theft Deterrent system is designed to disable vehicle operation if the incorrect key or starting procedure is used. The Body Control Module enables the crank circuit to the starter and sends a signal to the PCM if the correct key is being used.
What does the code p1626 mean on a Chevy?
Error Code P1626 is defined as Theft Deterrent Fuel Enable Signal Not Received. This error code is a manufacturer-specific trouble code, meaning it does not apply to all vehicles makes. Rather, it applies only to specific vehicle makes, such as Chevrolet.
