Notes on Nissan Quest 2008

• Service manuals for Nissan Quest 1994-2009: PDF files in subfolder (e.g. 2008_Quest)
• Rear Sonar System: Described in the Driver Information (DI) section of the service manual page DI-45 to DI-54
• "Off" light of rear sonar switch comes on immediately after power on: it means there's a malfunction in the rear sonar system
  
  • Start self dianosis (working on Quest 2008) to determine the source of the malfunction
  • Turn the key to "on"
  • Immediately (within one second) push the rear sonar OFF button 20 times and the Off light goes off
  • Push the OFF button one more time, and the light will then begin to flash the oldest logged error code in first digit - last digit format
  • More than 90% of the time the malfunctioning part is the Sonar Buzzer, which corresponds to error code 21
  • Nissan SKU number for the Sonar Buzzer: 25640-7S200. Link to one possible supplier. Priced at $41-$45 at Ebay motor. 
  • Speaker in the buzzer assembly: click here for the datasheet of the speaker
    Click on the pictures below for larger pictures.
    
    
    
• Location of the Rear Sonar Buzzer (2008 Quest):  Under the Cluster Lid D as shown in the pictures below (the schematic in page IP-13 of the Instrument Panel section of the service manual is not very accurate). Click on the pictures for larger pictures.
  
• Battery
• Nissan part number: 24410-9B90A
• Compatible battery:  Duracell 24F sold at Sam's club for ~$80 installed
• Tire pressure sensor
• Nissan part number: 40700-1AA0B
• Part information on Fetchparts.com