| Circuit Diagram |

Specification ItemSpecification Primary Coil Resistance (?)0.62
Removal Ignition Coil #1 1. Turn the ignition switch OFF and disconnect the battery negative (-) cable. 2. Remove the engine wiring protector (A) after loosening the bolt.
Oil Specification 1. The HFC-134a system requires synthetic (PAG) compressor oil whereas the R-12 system requires mineral compressor oil. The two oils must never be mixed. 2. Compressor (PAG) oil varies according to compressor model. Be sure to use oil specified for the compressor model.
Inspection 1. Press the MODE switch more than 4 times within 2 seconds while pressing the OFF switch. DisplayFail description00Normal51Cluster ion generator fault * For diagnostic procedure, refer to DTC guide. Replacement 1. Disconnect the negative (-) battery terminal.