Horn: Testing and Inspection

NOTE:
- If only one horn of the dual horns does not work, first check the wiring to the non functioning horn.
- Use test system VAG 1466 for troubleshooting.

Test Condition

^ Fuse no. 13 (10A) OK

Preparation for Troubleshooting
- Remove dual horn relay J4 (production control number 53) from relay location 11.
- Insert test adapter VAG 1466/3 into relay location 11.
- Connect VAG 1466 to test adapter.

Troubleshooting - Checking Dual Horns:

Troubleshooting Procedure
- Perform test steps according to table.
- If specified value/test result is obtained, proceed to next step (test result OK).
- If specified value/test result is not obtained, use table for troubleshooting and repair.
- Use valid wiring diagram for wire testing.
- Disconnect test leads after each step.

NOTE:
- If malfunction has not been eliminated after performing steps 1 to 3, replace dual horn relay J4.
- After repairing malfunction, perform functional test of dual horns.