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:
Pressure Test
Special Tools Required
A/T clutch pressure gauge set
07406-0020400 or 07406-0020401
A/T pressure hose, 2,210 mm 07MAJ-PY4011A
A/T pressure hose adapter 07MAJ-PY40120
1. Make sure the transmission fluid is filled to the proper level.
2. 4WD model: Raise the vehicle on a lift, make sure it
is s
DTC Troubleshooting
DTC B1026: Front Passenger's Door Lock
Switch Signal Error (LOCK/UNLOCK)
NOTE: If you are troubleshooting multiple DTCs, be
sure to follow the instructions in B-CAN System Diagnosis Test Mode A.
1. Clear the DTCs with the HDS.
2. Turn the ignition switch OFF, and then back ON (II).
3. Operate the
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