Honda HR-V: AWD System Symptom Troubleshooting - Will Not Go Into AWD Mode, Poor Traction, Poor Acceleration (AT Start), Poor Climbing Ability (AWD)
Honda HR-V (2015-2021) Service Manual / Driveline & Axles / Differential - Testing & Troubleshooting / Symptom Troubleshooting / AWD System Symptom Troubleshooting - Will Not Go Into AWD Mode, Poor
Traction, Poor Acceleration (AT Start), Poor Climbing Ability (AWD)
1. Rear differential clutch check.
- Do the rear differential clutch test.
Is the test result OK?
YES
Check the following items.
- Check the rear differential fluid level and the fluid condition.
- Check for rear differential fluid leaks.
- Do the OIL PRESSURE CONTROL TEST in the FUNCTIONAL TEST with the HDS.
- Do the rear differential fluid pressure sensor test.
NO
Do the repair depending on the test result.
AWD SYSTEM INDICATOR DOES NOT COME ON (AWD)
Remedy
AWD System Symptom Troubleshooting - AWD system indicator does not come on (AWD)
AWD SYSTEM INDICATOR DOES NOT GO OFF, AND NO DTCS ARE STORED (AWD)
Remedy
AWD System Symptom Troubleshooting - AWD system indicator does not go off, and no DTCs are stored (AWD)
AWD SYSTEM IS STUCK IN AWD MODE (AWD)
Remedy
AWD System Symptom Troubleshooting - AWD system is stuck in AWD mode (AWD)
AWD WITH INTELLIGENT CONTROL SYSTEM SYMPTOM TROUBLESHOOTING INDEX (AWD)
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Abnormal Noise (AT Accelerate) (AWD)
Probable Cause
Gear noise
Poor gear mesh between ring gear and drive pinion
Hypoid gear (wear or damage)
Poor pre-road (drive pinion)
Debris in hypoid gear area
Fluid level too low
Distortion o
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 C
SEE MORE:
DTC B0001-12 (KA/KC)
Special Tools Required
SRS Inflator Simulator 07SAZ-TB4011A
SRS Simulator Lead J 070AZ-SNAA100
NOTE:
Before doing this troubleshooting procedure, find out if the vehicle was
in a collision. If so, verify that all the required components were replaced
with new components of the correct part
AWD System Symptom Troubleshooting - AWD System Indicator Does Not
Come ON (AWD)
1. Problem verification.
Turn the vehicle to the ON mode.
Does the AWD system indicator come on?
YES
Intermittent failure, the system is OK at this time.
NO
The failure is duplicated. Go to step 2.
2. Gauge control module operation check.
Do the gauge control module self-diagnostic function.
D
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