DTC B2960 Sec Sys Sensor Data Incorrect but Valid. Opel Sintra 1999

For 1990-2009 cars

### Circuit Description

The PASS-Key® III (VTD) module sets code B2960 when an invalid key has been used to attempt to start the vehicle.

### Conditions for Setting the DTC

DTC B2960 indicates that an invalid key has been used to attempt to start the vehicle.

An invalid key is a key with a valid key code that has not been learned by the VTD module.

### Action Taken When the DTC Sets

• | The VTD module flashes the PASS Key telltale at 1 flash per second.

• | The VTD module does not send the fuel enable signal to the PCM.

• | The vehicle will not start.

• | The VTD module stores a DTC B2960 in memory.

### Conditions for Clearing the DTC

• | The conditions for the fault are no longer present.

• | A history DTC will clear after 100 consecutive ignition cycles if the condition for the fault is no longer present.

• | The use of the scan tool.

### Diagnostic Aids

Use the proper ignition key to start the vehicle.

Step | Action | Value(s) | Yes | No
--- | --- | --- | --- | ---
1 | Connect a scan tool. Turn the ignition ON. Inspect the system for PASS-key® III module data. Is the number of learned keys within the specification? | <10 | Go to Programming Theft Deterrent System Components | No more keys can be programmed