Honda HR-V: DTC Troubleshooting
Honda HR-V (2015-2021) Service Manual / Driveline & Axles / Differential - Testing & Troubleshooting / DTC Troubleshooting
- AWD System DTC Troubleshooting Index (AWD)
- Rear Differential Clutch Test (AWD)
- Rear Differential Pressure Test (AWD)
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AWD System DTC Troubleshooting Index (AWD)
TESTING
AWD CONTROL UNIT INITIALIZATION (AWD)
Procedure
NOTE:
Whenever the AWD control unit is replaced, it must be initialized.
Park the vehicle on a flat and level surface.
1. HDS - Connect
2.
Rear Differential Clutch Test (AWD)
Test
1. HDS - Connect
2. Rear Differential Clutch - Test
Block the front wheels (A), raise the left rear wheel, and support it
with a safety stand (B) as shown
Release the parking brake.
Hold
Rear Differential Pressure Test (AWD)
Test
NOTE: Before doing the pressure test, check the following conditions.
Check that the AWD system indicator does not come on. If it does, check
for AWD with intelligent control system DTCs.
Che
SEE MORE:
DTC 1302 GPS Receiver Error 1
NOTE:
Check the vehicle 12 volt battery condition first.
This audio DTC sets when there is an internal GPS receiver problem
(freeze error).
Before you troubleshoot, make sure to follow the General Troubleshooting
Information.
1. Problem verification:
Clear the hard error codes.
Turn the
Brake Hose and Line Inspection
Inspection
1. Brake Hose and Line - Inspect
Check the brake lines for damage, rusting, and leaks. Also check for
bent brake lines
Check for leaks at hose and line joints and connections, and retighten
if necessary
Check the master cylinder and the VSA modulator-control unit for damage
and
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