DTC 11-11: Right-Front Wheel Speed Sensor Circuit Malfunction

ABS DTC Troubleshooting: 11-11, 13-11, 15-11, 17-11 ADInfo-button DTC Advanced Diagnostics: ABS related DTCs SystemDescription-button ABS System Description - ABS Control DTC 11-11: Right-Front Wheel Speed Sensor Circuit Malfunction DTC 13-11: Left-Front Wheel Speed Sensor Circuit Malfunction DTC 15-11: Right-Rear Wheel Speed Sensor Circuit Malfunction DTC 17-11: Left-Rear Wheel Speed Sensor Circuit Malfunction NOTE: Before you troubleshoot, record all freeze data and any on-board snapshot, and review the general troubleshooting information. DTC Description DTC Freeze Frame 11-11 Right-Front Wheel Speed Sensor Circuit Malfunction     13-11 Left-Front Wheel Speed Sensor Circuit Malfunction     15-11 Right-Rear Wheel Speed Sensor Circuit Malfunction     17-11 Left-Rear Wheel Speed Sensor Circuit Malfunction     1. Problem verification: Problem verification ‐1. Turn the ignition switch to ON (II), or press the engine start/stop button to select the ON mode. ‐2. Clear the DTC with the HDS. ‐3. Turn the ignition switch to LOCK (0), then turn it to ON (II) again, or select the OFF mode, then the ON mode. ‐4. Check for DTCs with the HDS. DTC Description DTC Freeze Frame 11-11 Right-Front Wheel Speed Sensor Circuit Malfunction     13-11 Left-Front Wheel Speed Sensor Circuit Malfunction     15-11 Right-Rear Wheel Speed Sensor Circuit Malfunction     17-11 Left-Rear Wheel Speed Sensor Circuit Malfunction     Is DTC 11-11, 13-11, 15-11, or 17-11 indicated?       YES                   The failure is duplicated. Go to step 2.       NO                   Intermittent failure, the system is OK at this time. Refer to intermittent failures troubleshooting.■ 2. Shorted wire check (Wheel speed sensor lines to ground): Shorted wire check (Wheel speed sensor lines to ground) ‐1. Turn the ignition switch to LOCK (0), or press the engine start/stop button to select the OFF mode. ‐2. Disconnect the following connector. ABS modulator-control unit 16P connector ‐3. Check for continuity between body ground and the appropriate wheel speed sensor ＋B and GND terminals of the ABS modulator-control unit 16P connector individually (see table). Test condition IG LOCK (0) or OFF mode   ABS modulator-control unit 16P connector: disconnected DTC Appropriate Terminal   +B GND 11-11 Right-front No. 8 No. 15 13-11 Left-front No. 13 No. 7 15-11 Right-rear No. 5 No. 11 17-11 Left-rear No. 12 No. 6 Is there continuity?       YES                   Wheel speed sensor wires are shorted to ground. Go to step 3.       NO                   The wheel speed sensor wires are not shorted. Go to step 4. 3. Wheel speed sensor(s) check 1: Wheel speed sensor(s) check 1 ‐1. Disconnect the following connector. Appropriate wheel speed sensor 2P connector ‐2. On the sensor side, check for continuity between test points 1 and 2. Test condition IG LOCK (0) or OFF mode   ABS modulator-control unit 16P connector: disconnected   Appropriate wheel speed sensor 2P connector: disconnected Test circuit +B Test point 1 Appropriate wheel speed sensor 2P connector No. 1 Test point 2 Body ground Test circuit GND Test point 1 Appropriate wheel speed sensor 2P connector No. 2 Test point 2 Body ground Is there continuity?       YES                   The wheel speed sensor are shorted. Replace the appropriate wheel speed sensor.■       NO                   Repair a short to body ground in the wire between the ABS modulator-control unit and the wheel speed sensor.■ 4. Shorted wire check (Wheel speed sensor lines to power): Shorted wire check (Wheel speed sensor lines to power) ‐1. Turn the ignition switch to ON (II), or press the engine start/stop button to select the ON mode. ‐2. Measure the voltage between body ground and the appropriate wheel speed sensor ＋B and GND terminals of the ABS modulator-control unit 16P connector individually (see table). Test condition IG ON (II) or ON mode   ABS modulator-control unit 16P connector: disconnected DTC Appropriate Terminal   +B GND 11-11 Right-front No. 8 No. 15 13-11 Left-front No. 13 No. 7 15-11 Right-rear No. 5 No. 11 17-11 Left-rear No. 12 No. 6 Is there 0.1 V or more?       YES                   Wheel speed sensor wires are shorted to power. Go to step 5.       NO                   The wheel speed sensor wires are not shorted to power. Go to step 6. 5. Wheel speed sensor(s) check 2: Wheel speed sensor(s) check 2 ‐1. Turn the ignition switch to LOCK (0), or press the engine start/stop button to select the OFF mode. ‐2. Disconnect the following connector. Appropriate wheel speed sensor 2P connector ‐3. Turn the ignition switch to ON (II), or press the engine start/stop button to select the ON mode. ‐4. On the sensor side, measure the voltage between test points 1 and 2. Test condition IG ON (II) or ON mode   ABS modulator-control unit 16P connector: disconnected   Appropriate wheel speed sensor 2P connector: disconnected Test circuit +B Test point 1 Appropriate wheel speed sensor 2P connector No. 1 Test point 2 Body ground Test circuit GND Test point 1 Appropriate wheel speed sensor 2P connector No. 2 Test point 2 Body ground Is there 0.1 V or more?       YES                   The wheel speed sensor are shorted to power. Replace the appropriate wheel speed sensor.■       NO                   Repair a short to power in the wire between the ABS modulator-control unit and the appropriate wheel speed sensor.■ 6. Shorted wire check (Wheel speed sensor lines wire to wire): Shorted wire check (Wheel speed sensor lines wire to wire) ‐1. Turn the ignition switch to LOCK (0), or press the engine start/stop button to select the OFF mode. ‐2. Disconnect the following connector. Appropriate wheel speed sensor 2P connector ‐3. Check for continuity between the appropriate ABS modulator-control unit 16P connector wheel speed sensor ＋B and GND terminals (see table). Test condition IG LOCK (0) or OFF mode   ABS modulator-control unit 16P connector: disconnected   Appropriate wheel speed sensor 2P connector: disconnected DTC Appropriate Terminal   +B GND 11-11 Right-front No. 8 No. 15 13-11 Left-front No. 13 No. 7 15-11 Right-rear No. 5 No. 11 17-11 Left-rear No. 12 No. 6 Is there continuity?       YES                   Repair a short in the wires between the appropriate wheel speed sensor and the ABS modulator-control unit.■       NO                   The wheel speed sensor wires are not shorted in the wires. Go to step 7. 7. Open wire check (Wheel speed sensor lines) 1: Open wire check (Wheel speed sensor lines) 1 ‐1. Check for continuity between the appropriate ABS modulator-control unit 16P connector terminal and the appropriate wheel speed sensor 2P connector terminal (see table). Test condition IG LOCK (0) or OFF mode   ABS modulator-control unit 16P connector: disconnected   Appropriate wheel speed sensor 2P connector: disconnected DTC ABS Modulator-Control Unit 16P Connector Terminal Appropriate Wheel Speed Sensor 2P Connector Terminal 11-11 No. 8 Right-front 13-11 No. 13 Left-front 15-11 No. 5 Right-rear 17-11 No. 12 Left-rear Is there continuity?       YES                   Go to step 8.       NO                   Repair an open in the wire between the appropriate wheel speed sensor and the ABS modulator-control unit.■ 8. Open wire check (Wheel speed sensor lines) 2: Open wire check (Wheel speed sensor lines) 2 ‐1. Check for continuity between the appropriate ABS modulator-control unit 16P connector terminal and the appropriate wheel speed sensor 2P connector terminal (see table). Test condition IG LOCK (0) or OFF mode   ABS modulator-control unit 16P connector: disconnected   Appropriate wheel speed sensor 2P connector: disconnected DTC ABS Modulator-Control Unit 16P Connector Terminal Appropriate Wheel Speed Sensor 2P Connector Terminal 11-11 No. 15 Right-front 13-11 No. 7 Left-front 15-11 No. 11 Right-rear 17-11 No. 6 Left-rear Is there continuity?       YES                   The wheel speed sensor wires are OK. If a DTC is indicated for either one of the front or rear wheels as described in step 1, go to step 9.       YES                   The wheel speed sensor wires are OK. If DTCs are indicated for both front or rear wheels as described in step 1, go to step 10.       NO                   Repair an open in the wire between the appropriate wheel speed sensor and the ABS modulator-control unit.■ 9. Wheel speed sensor(s) check 3: Wheel speed sensor(s) check 3 ‐1. Swap the appropriate front left and front right wheel speed sensors or rear left and rear right wheel speed sensors. ‐2. Reconnect the following connectors. ABS modulator-control unit 16P connector Wheel speed sensor 2P connector ‐3. Turn the ignition switch to ON (II), or press the engine start/stop button to select the ON mode. ‐4. Clear the DTC with the HDS. ‐5. Turn the ignition switch to LOCK (0), then turn it to ON (II) again, or select the OFF mode, then the ON mode. ‐6. Check for DTCs with the HDS. DTC Before Swapping DTC After Swapping 11-11 (Right-front) 13-11 (Left-front) 13-11 (Left-front) 11-11 (Right-front) 15-11 (Right-rear) 17-11 (Left-rear) 17-11 (Left-rear) 15-11 (Right-rear) DTC Description DTC Freeze Frame 11-11 Right-Front Wheel Speed Sensor Circuit Malfunction     13-11 Left-Front Wheel Speed Sensor Circuit Malfunction     15-11 Right-Rear Wheel Speed Sensor Circuit Malfunction     17-11 Left-Rear Wheel Speed Sensor Circuit Malfunction     Is the DTC indicated for the opposite wheel?       YES                   Replace the original wheel speed sensor.■       NO                   Check for loose terminals in the ABS modulator-control unit 16P connector. If the symptom/indication is still present, replace the ABS modulator-control unit.■ 10. Wheel speed sensor(s) check (substitution): Wheel speed sensor(s) check (substitution) ‐1. Substitute a known-good wheel speed sensor. DTC Appropriate Wheel Speed Sensor 11-11 Right-front 13-11 Left-front 15-11 Right-rear 17-11 Left-rear ‐2. Reconnect the following connectors. ABS modulator-control unit 16P connector Wheel speed sensor 2P connector ‐3. Turn the ignition switch to ON (II), or press the engine start/stop button to select the ON mode. ‐4. Clear the DTC with the HDS. ‐5. Turn the ignition switch to LOCK (0), then turn it to ON (II) again, or select the OFF mode, then the ON mode. ‐6. Check for DTCs with the HDS. DTC Description DTC Freeze Frame 11-11 Right-Front Wheel Speed Sensor Circuit Malfunction     13-11 Left-Front Wheel Speed Sensor Circuit Malfunction     15-11 Right-Rear Wheel Speed Sensor Circuit Malfunction     17-11 Left-Rear Wheel Speed Sensor Circuit Malfunction     Is DTC 11-11, 13-11, 15-11, or 17-11 indicated?       YES                   Check for loose terminals in the ABS modulator-control unit 16P connector. If the symptom/indication is still present, replace the ABS modulator-control unit.■       NO                   Replace the original wheel speed sensor.■