Troubleshooting
15-29spec table• Any abnormality must be corrected before continuting the test.
• Because of the precise measurements needed, use a voltmeter and ammeter when testing.
Before performing any troubleshooting procedures check:
• Fuses No.15, 18, 32, 38
• All electrical connections are clean and tight.
Compressor does not come on.
REMEDYPerform the procedures in the flow chart. (page 15-30)
Only radiator fan (or condensor fan) does not run.
REMEDYPerform the procedures in the flow chart. (page 15-33)
Radiator fan and condensor fan do not run.
REMEDYPerform the procedures in the flow chart. (page 15-34)
Compressor and radiator fan (or condensor fan) do not run.
REMEDYPerform the procedures in the flow chart. (page 15-37)
REMEDYDischarge (high) pressure abnormally high or low.
Idle boost does not work.
REMEDYSee the fuel and emission section.