Honda HR-V Owners & Service Manuals

Honda HR-V: HDS Does Not Communicate with AWD Control Unit (AWD)

Honda HR-V (2015-2021) Service Manual / Driveline & Axles / Differential - Testing & Troubleshooting / Symptom Troubleshooting / HDS Does Not Communicate with AWD Control Unit (AWD)

Remedy

AWD System Symptom Troubleshooting - HDS does not communicate (AWD)

HDS DOES NOT COMMUNICATE WITH VEHICLE (AWD)

Remedy

Dlc Circuit Troubleshooting

REAR DIFFERENTIAL LEAKS FLUID (AWD)

Probable Cause

  • Fluid level too high
  • Clogged breather hose
  • Worn or damaged oil seal
  • Damaged sealing washer
  • Loose mounting bolts or inadequate sealing

Remedy

  • Rear Differential Fluid Inspection and Replacement (AWD)
  • Rear Differential Breather Box And Hose Removal And Installation (AWD)
  • Rear Differential Oil Seal Replacement (AWD)
  • Rear Differential Fluid Inspection and Replacement (AWD)
  • Rear Differential Disassembly and Reassembly (AWD)

REAR DIFFERENTIAL OVERHEATS (AWD)

Probable Cause

  • Fluid level too low
  • Incorrect fluid type

Remedy

  • Rear Differential Fluid Inspection and Replacement (AWD)
  • Rear Differential Fluid Inspection and Replacement (AWD)

WILL NOT GO INTO AWD MODE, POOR TRACTION, POOR ACCELERATION (AT START), POOR CLIMBING ABILITY (AWD)

Remedy

AWD System Symptom Troubleshooting - Will not go into AWD mode, Poor traction, Poor acceleration (at start), Poor climbing ability (AWD)

CIRCUIT DIAGRAM

REAR DIFFERENTIAL CIRCUIT DIAGRAM (AWD)

Differential - Testing & Troubleshooting

Differential - Testing & Troubleshooting

    READ NEXT:

     Inputs and Outputs

     AWD Control Unit Connector For Inputs And Outputs (AWD)

    AWD Control Unit Inputs and Outputs for 24P Connector (Connector Disconnected) AWD SYSTEM BLEEDING (AWD) Procedure NOTE: Whenever the rear differential assembly is disassembled, the AWD with intel

     Rear Differential Fluid Inspection And Replacement (AWD)

    Inspection 1. Vehicle - Lift 2. Rear Differential Fluid - Check Fig. 4: Differential Fluid Check With Filler Plug Torque Specifications Use solvent and a brush to wash any oil and dirt off the oil

    SEE MORE:

     CVT Differential Carrier Disassembly and Reassembly (CVT)

    Special Tools Required Installer Attachment 40 mm 07LAD-PW50601 Exploded View 1. Differential - Exploded View Fig. 32: Exploded View Of Differential Disassembly NOTE: The carrier bearing and the carrier bearing outer race should be replaced as a set. 1. Differential Carrier Bearing - Remove Trans

     Front Driveshaft Disassembly and Reassembly

    Special Tools Required CV Boot Clamp Pliers 30500, commercially available Bearing Puller, commercially available Slide Hammer 5/8"-18 UNF, commercially available Threaded Adapter, 26 x 1.5 mm 07XAC-001030A Boot Band Clamp Tool Kent-Moore J-35910 or equivalent, commercially available Exploded Vi

    © 2019-2023 Copyright www.hohrv2.com