B2998

DTC B2998: A Problem in the A/C Compressor Driver

1. Check the No. 22 (7.5 A) fuse in the under-dash fuse/relay box.

Is the fuse OK?

YES - Go to step 2.

NO - Replace the fuse, and recheck. If the fuse blows again, check for a short in the No. 22 (7.5 A) fuse circuit.

2. Clear the DTC with the HDS.
3. Turn the ignition switch OFF, and then ON (II).
4. Do the self-diagnostic with the HDS.
5. Check for DTCs.

Is DTC B2998 indicated?

YES - Substitute a known-good A/C compressor driver, and recheck. If the symptom/indication goes away, replace the original A/C compressor driver.

NO - Intermittent failure, the system is OK at this time.