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
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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:
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
Air Conditioning & Heat
AIR CONDITIONING TROUBLE SHOOTING
WARNING: This is GENERAL information. This article is not intended to be
specific to any
unique situation or individual vehicle configuration. The purpose of this
Trouble
Shooting information is to provide a list of common causes to problem
symptoms. For model-spe
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