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Problem Symptoms Table

PROBLEM SYMPTOMS TABLE - CLIMATE CONTROL SEAT SYSTEM

Symptom Suspected Area
No cool air comes out
No warm air comes out
  1. Seat climate control fan motor
  2. Seat climate controller
  3. Air filter
  4. Air duct
Climate control system does not operate on driver side
  1. Drivers side J/B
    • DS/HTR fuse
    • D-IG1 relay
  2. Seat climate control blower (Climate control ECU)
  3. Climate control switch
  4. Wire harness
Climate control system does not operate on front passenger side
  1. Passenger side J/B
    • P S/HTR Fuse
    • P-IG1 relay
  2. Seat climate control blower (Climate control ECU)
  3. Climate control switch
  4. Wire harness
Climate control system does not operate on rear side
  1. Luggage room J/B assy
    • RR S/HTR fuse
    • L-IG1 relay
  2. Seat climate control blower (Climate control ECU)
  3. Climate control switch
  4. Wire harness
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