> ## Documentation Index
> Fetch the complete documentation index at: https://notevil.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# CAPLfunctionIso11783ILtimRemoveCertificate

[Open topic with navigation](../../../../../../CANoeDEFamily.htm#Topics/CAPLFunctions/ISO11783/ISOInteractionLayer/Functions/CAPLfunctionIso11783ILtimRemoveCertificate.md)

[CAPL Functions](../../../CAPLfunctions.md) » [ISO11783](../../CAPLfunctionsISO11783Overview.md) » [ISO11783 Interaction Layer](../CAPLfunctionsISOILOverview.md) » Iso11783IL\_TIMRemoveCertificate

# Iso11783IL\_TIMRemoveCertificate

[Valid for](../../../../Shared/FeatureAvailability.md): CANoe DE • CANoe4SW DE

## Function Syntax

```plaintext theme={null}
long Iso11783IL_TIMRemoveCertificate(byte certificateType); // form 1
long Iso11783IL_TIMRemoveCertificate(dbNode participant, byte certificateType); // form 2
```

## Description

Removes a certificate file which has been loaded Iso11783IL\_TIMAddCertificate.

## Parameters

* **certificateType**: Type of certificate.
  * **0**: AEF Root certificate
  * **1**: Testlab certificate
  * **2**: Manufacturer certificate
  * **3**: Manufacturer series certificate
  * **4**: Device certificate
  * **5**: CRL signing certificate

* **participant**: TIM participant (TIM server or TIM client).

## Return Values

* **0**: Property has been set successfully
* **\< 0**: An error has occurred, see [error codes](../../../CAPLfunctionsISOj1939ErrorCodes.md)

## Example

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