Honda HR-V: Testing
ALTERNATOR PERFORMANCE TEST
Special Tools Required
Honda 12 Volt Battery Diagnostic Station (GR8): Model Number MTRGR81100P*
*: Available through the Honda Tool and Equipment Program 888-424-6857
1. PGM-FI system DTC check.
- Connect the HDS to the DLC.
- Turn the vehicle to the ON mode.
- Make sure the HDS communicates with the vehicle. If it does not communicate, go to the DLC circuit troubleshooting.
- Check for PGM-FI system DTCs with the HDS.
.png)
Are any DTCs indicated?
YES
Go to the indicated DTC's troubleshooting.
NO
Go to step 2.
2. Alternator Test.
- Jump the SCS line with the HDS.
SCS Short
- Test the alternator with the honda 12 volt battery diagnostic station (GR8).
NOTE: For setup, customization, and other available features, refer to the GR8 user's manual.
Is the result OK?
YES
Intermittent failure, the system is OK at this time.
NO
Replace the alternator or repair the alternator.
READ NEXT:
Symptom Troubleshooting
CHARGING SYSTEM SYMPTOM TROUBLESHOOTING INDEX
CHARGING SYSTEM INDICATOR STAYS ON
Diagnostic procedure
1. Gauges Self-Diagnostic Function
CIRCUIT DIAGRAM
CHARGING SYSTEM CIRCUIT DIAGRAM
Without Keyles
Overhaul
ALTERNATOR OVERHAUL
Special Tools Required
Bearing Driver
Attachment, 42 x
47 mm
07746-0010300
Driver Handle, 15
x 135L
07749-0010000
Exploded View
1. Alternator Exploded View
Fig. 1: Alternator Ex
SEE MORE:
"D"
DCLV
Deceleration Valve
DCS
Deceleration Control System
DDI
Direct Diesel Injection
DFI
Direct Diesel Injection
DI
Direct Injection
DKV
Deceleration Kick Valve
DLCV
Deceleration Mixture Control Valve
DM-TL
Diagnostic Module Tank Leakage
DMS
Dual Manifold System
DOC
Diesel Oxidation Catalyst
DOHC
Dua
Gauges Symptom Troubleshooting - Outside Air Temperature Indicator Does Not
Change
Outside air temperature indicator does not change
NOTE: Outside air temperature is indicated based on the measurement value of
the outside air temperature
sensor located behind the center of the front bumper. Because of the location of
the sensor, it may be affected by
heat reflection from the roa
© 2019-2026 Copyright www.hohrv2.com
