| DTC A1-1x (A1-10 to A1-19, A1-1A to A1-1F): | Faulty power supply (VAline) |
| 1. | Check the No. 10 (7.5A) fuse in the under-dash fuse/relay box. Is the fuse OK? YES - Go to 2. NO - Short to ground in the under-dash fuse/relay box No.10 (7.5A) fuse circuit; refer to the ‘‘Electrical'' section.n |
| 2. | Turn the ignition swith ON (II) and wait for 30 seconds. Then turn the igunition switch OFF. |
| 3. | Disconnect SRS unit connector A (28P) from the SRS unit. |
| 4. | Reconnect the battery negative cable. |
| 5. | Connect a voltmeter between the No. 17 terminal of SRS unit connector A (28P) and body ground. Turn the ignition switch ON (II), and measure voltage. There should be battery voltage. Is the battery voltage? YES - Faulty SRS unit or poor contact at SRS unit connector A (28P) and the SRS unit; check the conection. If the connection is OK, replace the SRS unit.n NO - Go to 6. |
| 6. | Turn the ignition switch OFF. |
| 7. | Disconnect under-dash fuse/relay box connector S (2P). |
| 8. | Check resistance between the No. 1 terminal of under-dash fuse/relay box connector S (2P) and the No. 17 terminal of SRS unit connector A (28P). There should be 0-1.0 W. Is the resistance as specified? YES - Open in the under-dash fuse/relay box or poor contact between connector S (2P) and the under-dash fuse/relay box; check the connection. If the connection is OK, replace the under-dash fuse/relay box.n NO - Open in dashboard wire harness; replace the dashboard wire harness. |