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

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Ambient Temperature Sensor / Switch HVAC: Locations




Front of Vehicle/Engine Compartment Component Views

Rear of Front Fascia Components





1 - Hood Ajar Switch (AP3, AP8 or HP2)

2 - Rear Window Washer Fluid Pump (E52 or TB7)

3 - Windshield Washer Fluid Level Switch

4 - Windshield Washer Fluid Pump

5 - Horn - Left

6 - Ambient Air Temperature Sensor - HVAC (CJ2)

7 - Horn - Right