Operation CHARM: Car repair manuals for everyone.
Home >> Cadillac >> 2007 >> XLR V8-4.6L >> Repair and Diagnosis >> Heating and Air Conditioning >> Discharge Air Temperature Sensor / Switch >> Service and Repair >> Air Temperature Sensor Replacement - Lower Right Side
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

Air Temperature Sensor Replacement - Lower Right Side



Air Temperature Sensor Replacement - Lower Right Side

Removal Procedure




1. Remove the HVAC module.

Important: Rotate the DTM sensor counter-clockwise to disengage the sensor from the lower duct.

2. Disconnect the lower RH DTM sensor electrical connector.
3. Remove the lower RH DTM sensor from the HVAC module.

Installation Procedure






Important: Rotate the DTM sensor clockwise to engage the sensor to the lower duct.

1. Install the lower RH DTM sensor to the HVAC module.
2. Connect the lower RH DTM sensor electrical connector.
3. Install the HVAC module.
pro multis · About Operation CHARM