Honda HR-V: ECON Switch Test
Honda HR-V (2015-2021) Service Manual / Accessories & Equipment / Gauges - Testing & Troubleshooting / Testing / ECON Switch Test
Test
1. Driver's Dashboard Lower Cover - Remove
2. ECON Switch - Test
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- Check the ECON switch (A) according to the table.
NOTE:
- When an LED is located between terminals, check if the LED illuminates by connecting power and ground to the LED.
- Note this important operating characteristic; diode bias causes a diode to fully conduct electricity in one direction (forward), while not at all in the opposite direction (reverse).
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- If the result is not as specified, replace the ECON switch.
3. All Removed Parts - Install
- Install the parts in the reverse order of removal.
GAUGE CONTROL MODULE INPUT TEST
NOTE:
- Before testing, do the gauge control module self-diagnostic function, and make sure the B-CAN communication lines are OK.
- 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 Test Mode A - Initial Communication and DTC Checks,.
- Before testing, make sure the No. B21 (10 A) fuse in the under-hood fuse/relay box is OK.
- Before testing, make sure the No. C34 (7.5 A) fuse in the under-dash fuse/relay box is OK.
- Turn the vehicle to the OFF (LOCK) mode
- Disconnect the gauge control module connector A (32P).
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- Inspect the connector and socket terminals to be sure they are all
making good contact:
- If the terminals are bent, loose, or corroded, repair them as necessary, and recheck the system.
- If the terminals are OK, go to step 4.
- With the connector still disconnected, do the following input tests:
- If any test indicates a problem, find and correct the cause, then recheck the system.
- If all the input tests prove OK, go to step 5.
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*: With dashlights brightness control
- Reconnect the connector, and do the following input tests:
- If any test indicates a problem, find and correct the cause, then recheck the system.
- If all the input tests prove OK, replace the gauge control module.
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*1: With dashlights brightness control*2: Canada model
READ NEXT:
Outside Air Temperature Indicator Calibration
Procedure
NOTE: To test the outside air temperature sensor, refer to the outside air
temperature sensor test procedure
1. Outside Air Temperature Indicator - Calibrate
Description
The outside air tem
Reminder Systems (MICU And Gauge Control Module) Input Test
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
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, powe
SEE MORE:
Grab Handle Removal and Installation
*: Available through the Acura Tool and Equipment Program; call 888-424-6857
Special Tools Required
Push Pin/Grab Rail Cap Pliers 07AAC-
001A100
*: Available through the Acura Tool and Equipment Program; call 888-424-6857
Removal
1. Grab Handle - Remove
Lower the grab handle (A)
Insert the tips
How to Troubleshoot the Lane Departure Warning (LDW)
LDW Indicator
When the LDW system is OK, the LDW indicator comes on for about 5 seconds
after turning the vehicle to the
ON mode, then it goes off.
When the LDW system detects a problem while operating, the LDW system stops
working, and the LDW
indicator (amber) stays on.
NOTE: The LDW system co
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