NO : Repair an open or high resistance in the ground wire or poor ground (G501).
61. Open wire check (DR KEY CYL LOCK line):
ο‘
1. Connect terminals A and B with a jumper wire.
Terminal A Under-dash fuse/relay box connector X (10P) No. 10 (PNK)
Terminal B Body ground
Fig. 183: Connecting Jumper Wire Between Under-Dash Fuse/Relay Box Connector X (10P)
No. 10 And Body Ground
Courtesy of AMERICAN HONDA MOTOR CO., INC.
ο‘
2. Check the parameter(s) below with the HDS.
Current conditions
Signal
Value
Unit
Driver's Door Key Cylinder Switch (LOCK)
Is information indicator ON?
YES : Repair an open or high resistance in the wire.
NO : The DR KEY CYL LOCK wire is OK. Faulty MICU; REPLACE THE UNDER-DASH
FUSE/RELAY BOX .
THE HORN DOES NOT SOUND AND/OR THE HEADLIGHTS DO NOT FLASH
WHEN THE PANIC BUTTON ON THE TRANSMITTER IS PRESSED
Fig. 184: Keyless/Power Door Locks/Security System Symptom Troubleshooting Flowchart
Courtesy of AMERICAN HONDA MOTOR CO., INC.
NOTE:
Before troubleshooting, check the B-CAN DTCs. If any DTC is indicated,
troubleshoot the indicated DTC first.
1. Determine possible failure area (MICU, others):
1. Press the PANIC button.
ο‘
Do the horns sound?
YES : Go to step 3.
NO : Go to step 2.
2. Horn operation check:
ο‘
1. Press the horn button.
Do the horns sound?
YES : Replace the transmitter, then REGISTER THE NEW TRANSMITTER .
NO : Check the horn circuit.
3. MICU check:
ο‘
1. Turn the headlight switch ON.
Do the headlights come on?
YES : Intermittent failure, the system is OK at this time.
NO : Check the lighting circuit. DO THE MICU INPUT TEST .
SECURITY HOOD SWITCH TEST
REMOVAL
1. Hood Latch
1. Remove the bolts (A), then remove the hood latch (B) from the body. Disconnect the hood opener
cable (C) from the latch.
2. Disconnect the connector (D).
Fig. 185: Removing Hood Latch
Courtesy of AMERICAN HONDA MOTOR CO., INC.
TEST
1. Security Hood Switch - Test
1. Check for continuity between the terminals in each switch position according to the table.
2. If the continuity is not as specified, the security hood switch is faulty; replace the hood latch (A).
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