Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

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Hood Sensor/Switch (For Alarm): Testing and Inspection




Security Hood Switch Test

With security

1. Open the hood.

2. Remove the front grille cover. Front Grille Cover Replacement

3. Disconnect the 2P connector (A) from the hood switch (B).

4. Check for continuity between the terminals.
- There should be continuity between terminals No. 1 and No. 2 when the hood is opened (lever released).

- There should be no continuity between terminals No. 1 and No. 2 when the hood is closed (lever pushed down).

5. If the continuity is not as specified, replace the hood latch assembly. Service and Repair