Honda CR-V: Exterior Lights
Component Location Index

- DAYTIME RUNNING LIGHTS CIRCUIT
- HEADLIGHTS
- FRONT SIDE MARKER/PARKING/
TURN SIGNAL LIGHTS

- HIGH MOUNT BRAKE LIGHT
- LICENSE PLATE LIGHT
- TAILLIGHT and BRAKE LIGHT
- REAR TURN SIGNAL LIGHT
- BACK-UP LIGHT

- LIGHTS-ON INDICATOR
- HIGH BEAM INDICATOR
- DRL INDICATOR
- COMBINATION LIGHT SWITCH
- BRAKE PEDAL POSITION SWITCH
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Headlights System Description
The headlight system is composed of the MICU, the headlight and
dimmer/flash-to-pass switches (inside the
combination light switch), the left and right headlights, and t
DTC B1078: Daytime Running Lights Signal
Error (Canada)
DTC B1079: Daytime Running Lights Signal
Error (USA)
NOTE: If you are troubleshooting multiple DTCs, be
sure to follow the instructions in B-CAN
NOTE:
The MICU turns on the headlights (high beams) in a dim mode for the
daytime running lights under the following
conditions:
The ignition switch is ON (II)
The headlight switch is OFF
T
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Removal
1. Disconnect the negative cable from the battery and
wait at least 3 minutes before beginning work.
2. Remove the access panel (A) from the steering
wheel, then disconnect the driver's airbag 4P
connector (B) and horn switch 1P connector (C)
from the cable reel.
3. Using a TORX T30 bit, r
Component Location Index
CATALYTIC CONVERTER
Removal/Installation
POWERTRAIN CONTROL MODULE (PCM)
General Troubleshooting information
Replacement
DTC Troubleshooting
DTC P0420: Catalyst System Efficiency Below
Threshold
NOTE:
Before you troubleshoot, record all f
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