Control Systems/Yaw Rate Sensor/Service and Repair.
3. Turn the ignition switch to ON (II).
4. Measure the voltage between body ground and yaw rate-lateral/longitudinal acceleration sensor 4P connector terminal No. 1.
Is there battery voltage?
YES -
Replace the yaw rate-lateral/longitudinal acceleration sensor See: Brakes and Traction Control/Antilock Brakes / Traction Control Systems/Yaw
Rate Sensor/Service and Repair.?
NO -
Repair an open in the wire between the No. 29 (10 A) fuse in the under-dash fuse/relay box and the yaw rate-lateral/longitudinal acceleration
sensor.?
115
Adaptive Cruise Control (ACC) DTC Troubleshooting: 115
DTC 115:
Lost Communication with the SH-AWD Control Unit
1. Check for SH-AWD system DTCs with the HDS.
Are any DTCs indicated?
YES -
Troubleshoot the indicated SH-AWD system DTC(s).?
NO -
Go to step 2.
2. Clear the DTCs with the HDS.
3. Turn the ignition switch to ON (II), then wait for 10 seconds, and press the MAIN switch ON.
4. Check for DTCs with the HDS.
Is DTC 115 indicated?
YES -
Go to step 5.
NO -
Intermittent failure, the system is OK at this time. Check for loose or poor connections.?
5. Turn the ignition switch to LOCK (0).
6. Disconnect the ACC unit 20P connector.
7. Disconnect SH-AWD control unit connector A (20P).
