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:
Cooling System
Component Location Index
COOLANT SEPARATOR
EXHAUST GAS RECIRCULATION
(EGR) PASSAGE
THERMOSTAT
RADIATOR
ENGINE COOLANT TEMPERATURE
(ECT) SENSOR 2
RADIATOR FAN ASSEMBLY
A/C CONDENSER FAN ASSEMBLY
WATER PUMP
WATER PASSAGE
A/C Condenser Fan High Speed Circuit Troubleshooting
NOTE:
Do not use this troubleshooting procedure if the
radiator fan and/or A/C compressor is inoperative.
Refer to the symptom troubleshooting index.
Before doing symptom troubleshooting, check for
powertrain DTCs.
1. Check the No.6 (20 A) and No. 15 (7.5 A) fuses in
the under-hood fuse/rela
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