Connector To Fuse/Relay Box Index

Under-Hood Fuse/Relay Box

Fig 1: Identifying Under-Hood Fuse/Relay Box

Courtesy of AMERICAN HONDA MOTOR CO., INC.

UNDER-HOOD FUSE/RELAY BOX CONNECTOR TERMINAL REFERENCE

Socket

Ref

Terminal

Connects to

Engine compartment wire harness

'07-08 except SC models (see ENGINE COMPARTMENT WIRE HARNESS (LEFT BRANCH) ('07-08 EXCEPT SC MODELS) )
'07-08 SC models (see ENGINE COMPARTMENT WIRE HARNESS (LEFT BRANCH) ('07-08 SC MODELS) )
'09-10 model (see ENGINE COMPARTMENT WIRE HARNESS (LEFT BRANCH) ('09-10 MODEL) )

A/C compressor clutch relay

A/C condenser fan relay

Engine compartment wire harness

'07-08 except SC models (see ENGINE COMPARTMENT WIRE HARNESS (LEFT BRANCH) ('07-08 EXCEPT SC MODELS) )
'07-08 SC models (see ENGINE COMPARTMENT WIRE HARNESS (LEFT BRANCH) ('07-08 SC MODELS) )
'09-10 model (see ENGINE COMPARTMENT WIRE HARNESS (LEFT BRANCH) ('09-10 MODEL) )

Blower motor relay

Engine compartment wire harness

'07-08 except SC models (see ENGINE COMPARTMENT WIRE HARNESS (LEFT BRANCH) ('07-08 EXCEPT SC MODELS) )
'07-08 SC models (see ENGINE COMPARTMENT WIRE HARNESS (LEFT BRANCH) ('07-08 SC MODELS) )
'09-10 model (see ENGINE COMPARTMENT WIRE HARNESS (LEFT BRANCH) ('09-10 MODEL) )

Engine compartment wire harness

'07-08 except SC models (see ENGINE COMPARTMENT WIRE HARNESS (LEFT BRANCH) ('07-08 EXCEPT SC MODELS) )
'07-08 SC models (see ENGINE COMPARTMENT WIRE HARNESS (LEFT BRANCH) ('07-08 SC MODELS) )
'09-10 model (see ENGINE COMPARTMENT WIRE HARNESS (LEFT BRANCH) ('09-10 MODEL) )

Engine compartment wire harness

'07-08 except SC models (see ENGINE COMPARTMENT WIRE HARNESS (LEFT BRANCH) ('07-08 EXCEPT SC MODELS) )
'07-08 SC models (see ENGINE COMPARTMENT WIRE HARNESS (LEFT BRANCH) ('07-08 SC MODELS) )
'09-10 model (see ENGINE COMPARTMENT WIRE HARNESS (LEFT BRANCH) ('09-10 MODEL) )

Electrical load detector (ELD)

Horn relay

Headlight relay⁽¹⁾

Headlight relay 1⁽²⁾

Headlight relay 2⁽²⁾

Radiator fan relay

Rear window defogger relay

T101 (Battery)

Starter subharness (see STARTER SUBHARNESS )

T102 (Alternator)

Starter subharness (see STARTER SUBHARNESS )

⁽¹⁾	'07-08 except SC models, and '09-10 model

⁽²⁾	'07-08 SC models

Under-Dash Fuse/Relay Box

Fig 2: Identifying Under-Dash Fuse/Relay Box

Courtesy of AMERICAN HONDA MOTOR CO., INC.

UNDER-DASH FUSE/RELAY BOX CONNECTOR TERMINAL REFERENCE

Socket	Ref	Terminal	Connects to
A	2	5	Dashboard wire harness B
			'07-08 models (see DASHBOARD WIRE HARNESS B ('07-08 MODELS) ) '09-10 model (see DASHBOARD WIRE HARNESS B ('09-10 MODEL) )
B	3	6	Dashboard wire harness B
			'07-08 models (see DASHBOARD WIRE HARNESS B ('07-08 MODELS) ) '09-10 model (see DASHBOARD WIRE HARNESS B ('09-10 MODEL) )
C	1	14	Dashboard wire harness B
			'07-08 models (see DASHBOARD WIRE HARNESS B ('07-08 MODELS) ) '09-10 model (see DASHBOARD WIRE HARNESS B ('09-10 MODEL) )
D	4	12	ECM/PCM wire harness (see ECM/PCM WIRE HARNESS )
E	5	13	ECM/PCM wire harness (see ECM/PCM WIRE HARNESS )
F	19	12	Dashboard wire harness A '07-08 models (see DASHBOARD WIRE HARNESS A (LEFT BRANCH) ('07-08 MODELS) ) '09-10 model (see DASHBOARD WIRE HARNESS A (LEFT BRANCH) ('09-10 MODEL) )
G	9	10	ECM/PCM wire harness (see ECM/PCM WIRE HARNESS )
H	8	3	ECM/PCM wire harness (see ECM/PCM WIRE HARNESS )
I	20	5
J	21	8	Dashboard wire harness B '07-08 models (see DASHBOARD WIRE HARNESS B ('07-08 MODELS) ) '09-10 model (see DASHBOARD WIRE HARNESS B ('09-10 MODEL) )
K	23	17	Dashboard wire harness A
			'07-08 models (see DASHBOARD WIRE HARNESS A (LEFT BRANCH) ('07-08 MODELS) ) '09-10 model (see DASHBOARD WIRE HARNESS A (LEFT BRANCH) ('09-10 MODEL) )
L	24	10	Dashboard wire harness A '07-08 models (see DASHBOARD WIRE HARNESS A (LEFT BRANCH) ('07-08 MODELS) ) '09-10 model (see DASHBOARD WIRE HARNESS A (LEFT BRANCH) ('09-10 MODEL) )
M	22	12	Dashboard wire harness A
			'07-08 models (see DASHBOARD WIRE HARNESS A (LEFT BRANCH) ('07-08 MODELS) ) '09-10 model (see DASHBOARD WIRE HARNESS A (LEFT BRANCH) ('09-10 MODEL) )
N	27	6	Dashboard wire harness A
			'07-08 models (see DASHBOARD WIRE HARNESS A (LEFT BRANCH) ('07-08 MODELS) ) '09-10 model (see DASHBOARD WIRE HARNESS A (LEFT BRANCH) ('09-10 MODEL) )
O	26	12	Dashboard wire harness A '07-08 models (see DASHBOARD WIRE HARNESS A (LEFT BRANCH) ('07-08 MODELS) ) '09-10 model (see DASHBOARD WIRE HARNESS A (LEFT BRANCH) ('09-10 MODEL) )
P	7	18	ECM/PCM wire harness (see ECM/PCM WIRE HARNESS )
Power window relay	12	4
Q	6	8	ECM/PCM wire harness (see ECM/PCM WIRE HARNESS )
R	10	6	ECM/PCM wire harness (see ECM/PCM WIRE HARNESS )
S	25	2	Dashboard wire harness B '07-08 models (see DASHBOARD WIRE HARNESS B ('07-08 MODELS) ) '09-10 model (see DASHBOARD WIRE HARNESS B ('09-10 MODEL) )
Starter cut relay	14	4
T	18	3	Multiplex control unit service check connector
Taillight relay	13	4
Turn signal/hazard relay	11	3
U	15	1	Optional connector
V	16	4	Optional connector
W (Memory erase signal (MES) connector)	17	2	ECM/PCM wire harness (see ECM/PCM WIRE HARNESS )
X (plugs directly into the multiplex control unit)	28	8	Dashboard wire harness B '07-08 models (see DASHBOARD WIRE HARNESS B ('07-08 MODELS) ) '09-10 model (see DASHBOARD WIRE HARNESS B ('09-10 MODEL) )
Y (plugs directly into the multiplex control unit)	29	13	Dashboard wire harness A '07-08 models (see DASHBOARD WIRE HARNESS A (LEFT BRANCH) ('07-08 MODELS) ) '09-10 model (see DASHBOARD WIRE HARNESS A (LEFT BRANCH) ('09-10 MODEL) )