Section 84 (Rear Differential)
WARNING: This page is about a different car, the 2013 Acura MDX, 2012 Acura MDX, 2011 Acura MDX, and 2010 Acura MDX. However, it is still accessible from the selected car via links, so may be relevant.
- Special Tools
- Component Location Index
- General Troubleshooting Information
- SH-AWD® Control Unit Update
- SH-AWD® Differential Clutch Torque Memorization
- Yaw Rate-Lateral/Longitudinal Acceleration Neutral Position Memorization
- SH-AWD® Control Unit Initialization
- DTC Troubleshooting Index
- Symptom Troubleshooting Index
- System Description
- Circuit Diagram
- DTC Troubleshooting
- DTC 12-1, 12-2, 12-3: Lateral Acceleration Sensor Malfunction
- DTC 15-1: Longitudinal Acceleration Sensor Malfunction
- DTC 16-3: Steering Angle Sensor Neutral Position Incorrect
- DTC 33-2, 33-3: Yaw Rate Sensor Malfunction
- DTC 41-1: F-CAN Malfunction (Lost Communication with Power Control Module (PCM))
- DTC 41-2: F-CAN Malfunction (Lost Communication with VSA)
- DTC 41-4: F-CAN Malfunction (Lost Communication with A/T Control Unit)
- DTC 41-5: F-CAN Malfunction (Lost Communication with Yaw Rate-Lateral Acceleration Sensor)
- DTC 41-6: F-CAN Malfunction (Lost Communication with Steering Angle Sensor)
- DTC 42-1: Differential Fluid Temperature Sensor (Short to Power)
- DTC 42-2: Differential Fluid Temperature Sensor (Open/GND Short)
- DTC 43-1: Differential Fluid Temperature Sensor Circuit Malfunction
- DTC 44-11: SH-AWD Control Unit
- DTC 44-12: SH-AWD Relay Stuck ON
- DTC 44-32: SH-AWD Control Unit Power Supply Stuck ON
- DTC 44-41: SH-AWD Control Unit Power Supply Stuck OFF
- DTC 44-50: SH-AWD Control Unit Power Supply Voltage Low
- DTC 49-1: SH-AWD Control Unit (PG Line Open)
- DTC 52-3: Left Clutch Electromagnetic Coil Current Malfunction
- DTC 53-1, 53-3: Left Clutch Electromagnetic Coil (Open)
- DTC 53-2: Left Clutch Electromagnetic Coil (Short)
- DTC 56-3: Right Clutch Electromagnetic Coil Current Malfunction
- DTC 57-1, 57-3: Right Clutch Electromagnetic Coil (Open)
- DTC 57-2: Right Clutch Electromagnetic Coil (Short)
- DTC 76-1: Rear Differential Fluid Overheats
- DTC 77-1: The Functional Abnormalities of Fuel and Emissions
- DTC 77-2: The Functional Abnormalities of VSA Modulator-Control Unit
- DTC 77-4: The Functional Abnormalities of Automatic-Transmission
- DTC 77-5: Yaw Rate-Lateral/Longitudinal Acceleration Sensor Malfunction
- DTC 77-6: Steering Angle Sensor Malfunction
- DTC 78-xx: SH-AWD Control Unit Self-Diagnostic Malfunction
- DTC 81-1: Left Search Coil Sensor Malfunction
- DTC 82-1: Right Search Coil Sensor Malfunction
- DTC 91-1: SH-AWD Control Unit Programming Error
- Symptom Troubleshooting
- SH-AWD® Function Test
- Rear Differential Fluid Inspection and Replacement
- Rear Differential Fluid Temperature Sensor Replacement
- SH-AWD® Control Unit Replacement
- SH-AWD® Relay Replacement
- Rear Differential Mount Replacement
- Rear Differential Breather Box and Hose Replacement
- Rear Differential Removal
- Rear Differential Installation
- Rear Differential Disassembly/Reassembly
- Side Case Oil Seal Replacement
- Center Case Replacement
- Side Case Replacement