Honda HR-V: Rewriting The ODO Data And Transferring The Service Reminder System
Data To A New Gauge Control Module
Procedure
NOTE:
- Obtain a new gauge control module before starting the rewriting process.
Only new gauges can be
rewritten.
- Do not operate anything electrical (headlights, audio system, A/C, power
window, door locks etc.) during the process.
- Rewriting is not possible on a gauge control module that will not
communicate with the HDS.
- Make sure that the HDS shows the correct VIN for the vehicle you are
working on.
- Once you have started this procedure, you must complete it before
removing the HDS from the data link
connector (DLC).
- Connect a 12 volt jumper battery (do not connect a 12 volt battery
charger) to insure that correct 12 volt
battery voltage will be maintained.
1. Rewriting the ODO Data on a New Gauge Control Module - Procedure
Rewriting and Transferring
- Before replacing the gauge control module, connect the HDS.
- Select GAUGES from the BODY ELECTRICAL SYSTEM SELECT menu with the HDS.
- Select Gauge Control Module Replacement (ODO Rewrite) from the
ADJUSTMENT menu, and
follow the instructions on the display to retrieve the ODO value.
- Replace the gauge control module.
- Select Gauge Control Module Replacement (ODO Rewrite) from the
ADJUSTMENT menu, and select
READ OUT DATA and save ODO value data into HDS.
- Select WRITE DATA and following the instructions on the HDS display and
install the ODO value
into replaced gauge control module. If the data transfer fails, refer to the
instructions below to release the
locked ODO value.
How to Release Locked Odometer Mileage to the Original Gauge Control
module.
If, after you attempt to transfer mileage to a new gauge assembly, the
odometer display has dashes (- - -),
is garbled, or shows an incorrect value, the original gauge control module can
be unlocked and restored to
its original state. In this way, it can be used again for additional attempts to
transfer the mileage:
- Confirm that you have the latest HDS version of software
- Make sure that the HDS shows the correct VIN for the vehicle you are
working on
- With the vehicle in the OFF (LOCK) mode, connect the original gauge
control module
- Completely re-boot the HDS
- Clear any stored DTCs
- Navigate to BODY ELECTRIC/GAUGES/GAUGE CONTROL MODULE REPLACEMENT (ODO
REWRITE, etc.)
- Select 3. RELEASING LOCKED ODO VALUE
- Follow the prompts and the odometer mileage will be restored
- Start over and make sure the screen prompts are followed.
READ NEXT:
NOTE:
If you are troubleshooting multiple DTCs, be sure to follow the
instructions in B-CAN System Diagnosis
Test Mode A - Refer to: Body Electrical Troubleshooting - B-CAN System
Diagnosis Tes
Fuel gauge indication does not rise
NOTE:
When refueling, the gauge control module shifts to the "refueling mode,"
moving the fuel gauge indicator
only after it detects that 5 liters (approximate
SEE MORE:
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 number,
and that they were properly installed.
Before doing this troubleshooting procedure, rev
A/C
Air Conditioning
A/C-ISUS
A/C Idle Speed-Up Solenoid
A/F
Air/Fuel
AAI
Air Assist Injector
ACL
Air Cleaner (Thermostatic Air Cleaner)
ACL-BMS
ACL Bimetallic Sensor
ACL-CKV
ACL Check Valve
ACL-DV
ACL Delay Valve
ACL-ESC
Electronic Spark Control
ACL-PVS
ACL Ported Vacuum Switch
ACL-RDV
ACL Reverse