Escalade ESV AWD V8-6.2L (2007)
and make sure that the connector is securely plugged into the ECU module and that the ECU has proper power and ground connections.
Inspect the camera lens to make sure that the lens is clean.
On some Cadillac Escalade, Escalade ESV or Escalade EXT vehicles with the SuperNav radio (RPO U3R), a "Service Rear Vision Camera System"
message may appear while the rear vision camera system is functioning normally. This may occur when shifting from park to reverse or reverse to drive
quickly. If the rear vision camera system is functioning normally, this issue may be resolved by reprogramming the SuperNav navigation radio with new
software from TIS 6.0 or later. After programming, verify the HVAC and RCDLR functions. If the HVAC and/or RCDLR do not function, cycle power
to the modules - do NOT replace the modules.
Searching Service Information (SI) for New Information
Dealer service personnel should search SI for bulletins and preliminary information regarding new issues and/or new calibrations for the rear vision
camera system and/or navigation system.
Please be aware the some software updates for the navigation system will be provided on DVD, rather than using SPS programming through CD, satellite
broadcast, or TIS2Web, so it is very important to search for bulletins or PIs to learn about these new releases.
Service Manual information (diagnostic and repair procedures) is also updated frequently in SI.
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