Honda HR-V: Symptom Troubleshooting
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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.
NOTE: If necessary, compare the noise with a known-good vehicle of the same
type. If the noise is remarkably
abnormal, do the following troubleshooting.
1. Problem verification (abnormal noise check)
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.
Ch
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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 modul
Overview
The electronic throttle control system (ETCS) opens and closes the throttle
valve by electronic control. This
system consists of a throttle actuator built into the throttle body, throttle
valve and throttle position (TP) sensor
A/B, accelerator pedal position (APP) sensor A/B, ETCS driver