Heating

Symptom Troubleshooting Index

 21-8  

4-door

Symptom Diagnostic procedure Also check for
Recirculation control doors do not change between Fresh and Recirculate Recirculation Control Motor Circuit Troubleshooting (see page 21-33)
  • Blown fuse No. 14 (10A) in the under-dash fuse/relay box
  • Cleanliness and tightness of all connectors
Both heater and A/C do not work Heater Control Power and Ground Circuits Troubleshooting (see page 21-43)
  • Blown fuse No. 14 (10A) in the under-dash fuse/relay box
  • Poor ground at G502
  • Cleanliness and tightness of all connectors