YES : Replace the original auxiliary jack assembly.
NO : REPLACE THE AUDIO UNIT .
DISPLAY DOES NOT DIM OR BRIGHTEN WITH DIMMER (WITH MULTI-INFORMATION
DISPLAY)
Fig. 104: Audio System Symptom Troubleshooting Flowchart - Display Does Not Dim Or Brighten With
Dimmer
Courtesy of AMERICAN HONDA MOTOR CO., INC.
NOTE:
ο¬
ο¬
ο¬
ο¬
CHECK THE VEHICLE BATTERY CONDITION FIRST .
Check for B-CAN DTCs and resolve them before troubleshooting.
Check the connectors for poor connections or loose terminals.
The climate control unit 32P (black) connector and the HFL control unit
32P (grey) connector are the same shape. Make sure the correct connector
is connected to the applicable unit.
1. Problem verification:
ο‘
ο‘
ο‘
1. Turn the ignition switch to ON (II).
2. Turn the combination lighting switch to the parking light position.
3. Rotate the dashlights brightness controller knob several times.
Does the multi-information display brightness change?
YES : Intermittent failure, the system is OK at this time.
NO : The failure is duplicated, go to step 2.
2. Open wire check (B CAN-H line, B CAN-L line):
ο‘
ο‘
ο‘
1. Turn the combination lighting switch off.
2. Turn the ignition switch to LOCK (0).
3. Disconnect the following connectors.
Multi-information display unit connector A (32P)
Gauge control module 32P connector
ο‘
4. Check for continuity between test points 1 and 2.
Test condition IG LOCK (0)
Multi-information display unit connector A (32P): disconnected
Gauge control module 32P connector: disconnected
Test circuit B CAN-H
Test point 1 Multi-information display unit connector A (32P) No. 31 (PNK)
Test point 2 Gauge control module 32P connector No. 30 (PNK)
Test circuit B CAN-L
Test point 1 Multi-information display unit connector A (32P) No. 15 (BLU)
Test point 2 Gauge control module 32P connector No. 31 (BLU)
Fig. 105: Checking For Continuity Between Test Point Multi-Information Display Unit
Connector A (32P) No. 15 (BLU) And Gauge Control Module 32P Connector No. 31 (BLU)
Courtesy of AMERICAN HONDA MOTOR CO., INC.
Is there continuity?
YES : REPLACE THE MULTI-INFORMATION DISPLAY UNIT .
NO : Repair an open in the wire(s) between the multi-information display unit and the gauge control
module.
DISPLAY DOES NOT DIM OR BRIGHTEN WITH DIMMER (WITHOUT MULTI-INFORMATION
DISPLAY)
2024 Honda CR-V Owner's Manual
2023 Honda CR-V Owner's Manual
2021 Honda CR-V Owner's Manual
2018 Honda CR-V Owner's Manual
2015 Honda CR-V Owner's Manual
