( TL19E00G10110249112FAAT00 )

Radiator and A/C Condenser Fan Low Speed Circuit Troubleshooting

NOTE:

- Do not use this troubleshooting procedure if the A/C compressor is inoperative. Refer to the symptom troubleshooting index.
- Before performing symptom troubleshooting, check for powertrain DTCs, R20A3 engine model, K24Z3 engine model.

1. Check the No. 3−6 (MAIN FAN MTR) (30 A) fuse in the under-hood fuse/relay, and the No. 16 (7.5 A) fuse in the driver's under-dash fuse/relay box.

Are you fuses OK?

YES | - | Go to Step 2 .
NO | - | Replace the fuse(s), and recheck. If the fuse(s) blow again, check for a short in the No. 3−6 (MAIN FAN MTR) (30 A) fuse and the No. 16 (7.5 A) fuse circuits.■

1. Remove the radiator fan relay from the under-hood fuse/relay box, and test it.

Is the relay OK?

YES | - | Go to Step 3 .
NO | - | Replace the radiator fan relay .■

1. Measure the voltage between the radiator fan relay 4P socket No. 1 terminal and body ground.

Is there battery voltage?

YES | - | Go to Step 4 .
NO | - | Replace the under-hood fuse/relay box. ■