Honda CR-V: Charging System
Honda CR-V (2006–2011) Service Manual / Engine Electrical / Charging System
Component Location Index
-
CHARGING SYSTEM INDICATOR (In the gauge control module)
-
UNDER-HOOD FUSE/RELAY BOX (Has built-in ELECTRICAL LOAD DETECTOR [ELD] UNIT)
-
BATTERY
-
ALTERNATOR
-
DRIVE BELT
-
AUTO-TENSIONER
Symptom Troubleshooting Index
Charging system indicator does not come on with the ignition switch ON (II)
- Troubleshoot the charging system indicator circuit.
Charging system indicator stays on
- Check for PGM-FI DTCs
- Troubleshoot the charging system indicator circuit
- Check for a broken drive belt
- Check the drive belt auto-tensioner
Battery discharged
- Check for excessive parasitic electrical current draw
- Check for a broken drive belt
- Check the drive belt auto-tensioner
- Troubleshoot the alternator and regulator circuit
- Check for a poor connection at the battery terminal
- Test the battery
Battery overcharged
- Troubleshoot the alternator and regulator circuit
- Test the battery
Circuit Diagram
- Charging System Indicator Circuit Troubleshooting
- Alternator and Regulator Circuit Troubleshooting
- Drive Belt Inspection
- Alternator Removal and Installation
READ NEXT:
Charging System Indicator
Circuit Troubleshooting
1. Turn the ignition switch ON (II).
Does the charging system indicator come on?
YES-Go to step 2.
NO-Go to step 14.
2. Start the engine. Hold the engine speed at
2,000 rpm for 1 minute.
Does the c
Alternator and Regulator
Circuit Troubleshooting
1. Make sure the battery connections are good and
the battery is sufficiently charged.
2. Connect a VAT-40 (or equivalent tester), and turn
the selector switch to position 1 (starting).
3. Start the
Drive Belt Inspection
1. Inspect the belt for cracks and damage. If the belt is
cracked or damaged, replace it.
2. Check that the auto-tensioner indicator (A) is within
the standard range (B) as shown. If it is out of the
SEE MORE:
DTC P0457: EVAP System Leak Detected/Fuel
Fill Cap Loose or Missing
NOTE: Before you troubleshoot, record all freeze data and any on-board
snapshot, and review the general troubleshooting information.
1. Check the fuel fill cap (the cap must say "Tighten to
click"). It should turn 1/4 turn after it's tight, then it
clicks.
Is the correct fuel fill cap installed a
Break-in Period
Help assure your vehicle’s future
reliability and performance by paying
extra attention to how you drive
during the first 600 miles (1,000 km).
During this period:
Avoid full-throttle starts and rapid
acceleration.
Do not change the oil until the
scheduled maintenance time.
Avoid har
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