DTC indicator N or DTC B1241: A Problem in the Blower Motor Circuit Clear the DTC. Turn the ignition switch OFF, and then ON. Operate the climate control system is several modes. Check the DTCs. Is DTC N or B1241 indicated?
YES | - | Go to Step 5 .
NO | - | Intermittent failure, check for loose wires or poor connections on the blower motor circuit.■
Check the No. 21 (40 A) fuse in the under-hood fuse/relay box, and the No. 30 (7.5 A) fuse in the under-dash fuse/relay box. Are the fuses OK?
YES | - | Go to Step 6 .
NO | - | Replace the fuse(s), and recheck.■
Connect the No. 2 terminal of the blower motor 2P connector to body ground with a jumper wire. Turn the ignition switch ON (II). Does the blower motor run?
YES | - | Go to Step 8 .
NO | - | Go to Step 21 .
Turn the ignition switch OFF. Disconnect the jumper wire. Disconnect the power transistor 4P connector. |