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Home >> Acura >> 2007 >> RL V6-3.5L >> Repair and Diagnosis >> Transmission and Drivetrain >> Differential Assembly >> Testing and Inspection >> Symptom Related Diagnostic Procedures >> Symptom Troubleshooting
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Symptom Troubleshooting

The SH-AWD indicator does not go off, and no DTCs are stored
1. Check for complete memorization in the DATA LIST with the HDS.
2. Test the battery. Charge or replace the battery if necessary.
3. Test the charging system.

Is the charging system OK?

YES - Go to step 4.

NO - Go to the Charging System Troubleshooting.

4. Check these fuses:
- No. 22 (70 A) fuse in the under-hood fuse/relay box.
- No. 1 (30 A) fuse in the passenger's under-dash fuse/relay box.

Are fuses OK?

YES - Go to step 5.

NO - Replace No. 22 (70 A) fuse and/or the No. 1 (30 A) fuse, and recheck.

5. Start the engine.
6. Check the SH-AWD indicator value with the HDS.

Is the SH-AWD indicator value OFF?

YES - Go to the gauge control system DTC troubleshooting.

NO - Replace the SH-AWD control unit.
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