Manual

Honda/Acura
CODE RETRIEVAL PROCEDURE
19 Chapter 3
Code Examples
Examples of Honda/Acura fault codes are shown in Figures
H10 through H17. Refer to the code retrieval instructions in
Table H1 (Honda) or Table H2 (Acura) to determine the code
display for your vehicle.
8421
8421
= Code 0
ALL LEDs OFF
8421
= Code 4
LED 4
ON
8421
= Code 9
LED 8
ON
LED 1
ON
BLINKBLINK
SHORT
PAUSE
2 SECONDS
= CODE 2
SHORT
BLINK BLINK
PAUSE
3 - 4 SECONDS
BLINK
= CODE 10
BLINKBLINK
BLINK BLINKBLINKBLINKBLINK
BLINKBLINK
LONG BLINK
PAUSE
SHORT
PAUSE
LONG
2 SECONDS
LONG BLINK LONG BLINK
PAUSE
SHORT
BLINK
PAUSE
LONG
2 SECONDS
= CODE 12 & 21
0.9 SECONDS
0.9 SECONDS
LONG BLINK
0.6 SEC.
SHORT BLINK
0.3 SEC.
H10
H12
H11
H13
H14
H15
H16
H17