Honda HR-V: Symptom Troubleshooting
12 VOLT BATTERY SYMPTOM TROUBLESHOOTING - LOW OR DEAD 12 VOLT BATTERY
Low or Dead 12 Volt Battery
NOTE:
- A 12 volt battery might be discharged under these conditions:
- Driving a vehicle 6 miles (10 km) or less per day.
- Leaving a vehicle idling with high electrical loads such as
headlight, seat heaters, wipers, rear
window defogger, etc.
- When doing the following operation during the measurement of the
parasitic draw, it may not be
measured accurate:
- With keyless access system: Approaching a vehicle with remote.
- Locking or unlocking a door.
Indication Example
1. PGM-FI system check.
- Check for PGM-FI DTCs.
Are DTCs P0562, P065A, and/or P16BB indicated?
YES
Go to indicated DTCs troubleshooting.
- DTC P0562
- DTC P065A
- DTC P16BB
NO
Go to step 2.
2. Parasitic draw check.
- Check all the BATTERY CONSUMPTION CURRENT HISTORY with the HDS.
Battery Consumption Current History
Are all the values of average current from 1 hour to 2 hours -30 mA or less?
YES
Check the 12 volt battery.
NO
Go to step 3.
3. Problem verification.
- Turn the vehicle to the OFF (LOCK) mode.
- Get out of the vehicle, and close all doors and tailgate securely.
- Lock the doors with the keyless transmitter or remote.
- Make sure the front individual map light are turned off and the security
alarm system is armed.
- Wait 130 minutes or more.
- Turn the vehicle to the ON mode.
- Check the latest BATTERY CONSUMPTION CURRENT HISTORY with the HDS.
Battery Consumption Current History
Is the values of average current from 1 hour to 2 hours -30 mA or less?
YES
Intermittent failure, the system is OK at this time. The possible cause could
be that an incorrect
parasitic draw value was recorded:
A switch was not turned off.
The vehicle's accessories were operated for a long time with the vehicle
ignition in the
ACCESSORY mode.
NO
Go to the parasitic draw check.
CIRCUIT DIAGRAM
ACCESSORY POWER SOCKETS CIRCUIT DIAGRAM
IGNITION SWITCH CIRCUIT DIAGRAM
READ NEXT:
KEY INTERLOCK SYSTEM CIRCUIT TROUBLESHOOTING
NOTE: SRS components are located in this area. Review the SRS component
locations - Refer to: SRS
Component Location Index(KA/KC), or SRS Component Locati
Refer to appropriate wiring diagram. System Wiring Diagrams
GROUND CABLE ELECTRONIC WIRING DIAGRAM
Refer to appropriate wiring diagram. System Wiring Diagrams
PARASITIC DRAW CHECK
Special Tools Requir
SEE MORE:
1. Engine starting check.
Try to start the engine.
Does the engine start and idle smoothly?
YES
Go to the F-CAN circuit troubleshooting.
NO
Go to step 2.
2. Fuse check.
Turn the vehicle to the OFF (LOCK) mode.
Check the following fuse.
Is the fuse OK?
YES
Go to step 6.
NO
Go to step 3.
3. Sh
Removal and Installation
1. Engine Coolant - Drain
2. Thermostat - Remove
Fig. 3: Thermostat - Exploded View With Torque Specifications
Remove the harness bracket (A)
Remove the thermostat.
3. All Removed Parts - Install
Install the parts in the reverse order of removal.NOTE:
Make sure the