Components and components location Components Repair procedures Removal 1. Disconnect the negative (-) battery terminal.
Components and components location Component Location 1. Seat heater unit (Passenger seat only) 2. Front seat back heater 3.
Troubleshooting Troubleshooting Error Item Failure symptom Inspection items Detailed inspections Relevant Parts/ Components Screen display LCD screen does not turn on 1) Connector attachments
Repair procedures Oil Specification 1. The HFC-134a system requires synthetic compressor oil (PAG) whereas the R-12 system requires mineral compressor oil. The two oils must never be mixed. 2. Compressor oil (PAG) varies according to compressor model.