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Home >> Acura >> 2009 >> RDX >> Repair and Diagnosis >> Brakes >> Traction Control >> VSA (Vehicle Stability Assist) System >> DTC Troubleshooting Index

DTC Troubleshooting Index

DTC TROUBLESHOOTING CHART

DTC Detection Item ABS Indicator Brake System Indicator VSA Indicator VSA Activation Indicator
11  Right-front wheel sensor (open/short to body ground/short to power) ON ON or OFF(1) ON ON
12  Right-front wheel sensor (electrical noise/intermittent interruption) ON ON or OFF(1) ON ON
13  Left-front wheel sensor (open/short to body ground/short to power) ON ON or OFF(1) ON ON
14  Left-front wheel sensor (electrical noise/intermittent interruption) ON ON or OFF(1) ON ON
15  Right-rear wheel sensor (open/short to body ground/short to power) ON ON or OFF(1) ON ON
16  Right-rear wheel sensor (electrical noise/intermittent interruption) ON ON or OFF(1) ON ON
17  Left-rear wheel sensor (open/short to body ground/short to power) ON ON or OFF(1) ON ON
18  Left-rear wheel sensor (electrical noise/intermittent interruption) ON ON or OFF(1) ON ON
21  Right-front magnetic encoder malfunction ON ON or OFF(1) ON ON
22  Left-front magnetic encoder malfunction ON ON or OFF(1) ON ON
23  Right rear magnetic encoder malfunction ON ON or OFF(1) ON ON
24  Left-rear magnetic encoder malfunction ON ON or OFF(1) ON ON
25  Yaw rate sensor (sensor unit) OFF OFF ON ON
26  Lateral acceleration sensor (sensor unit) OFF OFF ON ON
27  Steering angle sensor (hardware) OFF OFF ON ON
31  ABS solenoid ON ON ON ON
32  ABS solenoid ON ON ON ON
33  ABS solenoid ON ON ON ON
34  ABS solenoid ON ON ON ON
35  ABS solenoid ON ON ON ON
36  ABS solenoid ON ON ON ON
37  ABS solenoid ON ON ON ON
38  ABS solenoid ON ON ON ON
51  Motor locked ON ON ON ON
52  Motor stuck OFF ON ON ON ON
53  Motor stuck ON ON ON ON ON
54  Valve relay ON ON or OFF ON ON
61  IG1 voltage low ON ON or OFF ON ON
62  IG1 voltage high ON ON ON ON
66  VSA pressure sensor (hardware) ON OFF ON ON
68  Brake pedal position switch stuck ON (hardware) ON OFF ON ON
81  Central processing unit (CPU) ON or OFF ON or OFF ON or OFF ON or OFF
83  PCM communication error OFF OFF ON ON
84  Steering angle sensor no center point writing OFF OFF OFF ON
86  F-CAN communication ON or OFF OFF ON ON
87  Current flow into wheel sensor input amplifier ON OFF ON ON
88  Difference in wheel speed ON ON or OFF ON ON
91  VSA system ON OFF ON ON
113  Yaw rate-lateral acceleration sensor (power supply) OFF OFF ON ON
114  Yaw rate-lateral acceleration sensor installation problem OFF OFF ON ON
121  VSA solenoid ON ON ON ON
122  VSA solenoid ON ON ON ON
123  VSA solenoid ON ON ON ON
124  VSA solenoid ON ON ON ON
131  Yaw rate sensor (software) OFF OFF ON ON
132  Lateral acceleration sensor (software) OFF OFF ON ON
133  Lateral acceleration sensor (joint failure) OFF OFF ON ON
134  Steering angle sensor (software) OFF OFF ON ON
137  VSA pressure sensor (software) ON OFF ON ON
138  Brake pedal position switch stuck OFF (software) ON OFF ON ON
(1) The brake system indicator comes ON when 3 or more wheel sensors or magnetic encoders fail.