ECCS Wiring Diagram (continued) — main harness, switches and matrices

EL-NC-ECCS_WIRING-003wiring diagram

Right-center portion of K11 ECCS wiring foldout. Three continuity tables included (fan switch, lighting switch, rear defogger switch). Vehicle speed sensor shown inline between meter pins 12 and 13. Battery + IGN ON fuse block stack at top-right edge. Most numeric details in fan switch dots are dim; many cell states left blank rather than guessed.

ECCS Wiring Diagram (continued) — main harness branches

Main harness branches: PS pressure, data link, fuel pump, vehicle speed sensor

Components (35)

Power steering oil pressure switchData link connector for CONSULTTo tachometer (combination meter)Fuel pump relayFuel pumpVehicle speed sensor (combination meter)A/C switchThermistorThermo control ampFan switchDiodeLighting switchRear defogger switchBatteryFuse block (IGN-ON column, 10A fuses)M10 body groundM56 body groundConnector M6Connector M55Connector M60Connector M70Connector M36Connector M38Connector M18 (continuation)Connector M19 (continuation)Connector M17 (continuation)Connector M29Connector M14Connector M28Connector M15Connector M49Connector M81 (L)Connector M95 (R)Connector M26In-line connector (main harness branch)

Connections (46)

Connector M6

Connector M6:[?]Power steering oil pressure switch:[?]B

Connector M6:[?]Power steering oil pressure switch:[?]G/B

Connector M6:[?]Power steering oil pressure switch:[?]L

Connector M55

Connector M55:[?]Data link connector for CONSULT:[?]B

Connector M55:[?]Data link connector for CONSULT:[?]R/W

Connector M55:[?]Data link connector for CONSULT:[?]P

Connector M55:[?]Data link connector for CONSULT:[?]Y/R

Connector M55:[?]Data link connector for CONSULT:[?]R/B

Connector M55:[?]Data link connector for CONSULT:[?]W/L

Connector M60

Connector M60:[?]Fuel pump relay:[?]BR

Connector M60:[?]Fuel pump relay:[?]B/Y

Connector M60:[?]Fuel pump relay:[?]BR

Connector M60:[?]Fuel pump relay:[?]B/R

Connector M70

Connector M70:[?]Fuel pump:[?]B/R

Connector M70:[?]Fuel pump:[?]B

Connector M36

Connector M36:12Vehicle speed sensor (combination meter):12Y/L

Connector M38

Connector M38:13Vehicle speed sensor (combination meter):13B

In-line connector (main harness branch)

In-line connector (main harness branch):[?]Connector M18 (continuation):[?]Y/B

In-line connector (main harness branch):[?]Connector M18 (continuation):[?]W/B

In-line connector (main harness branch):[?]Connector M18 (continuation):[?]G/B

In-line connector (main harness branch):[?]Connector M18 (continuation):[?]B/Y

In-line connector (main harness branch):[?]Connector M18 (continuation):[?]W/G

In-line connector (main harness branch):[?]Connector M18 (continuation):[?]G/W

Connector M29

Connector M29:[?]A/C switch:[?]BR/Y

Connector M29:[?]A/C switch:[?]LG/R

Connector M29:[?]A/C switch:[?]LG/B

Connector M14

Connector M14:[?]Thermistor:[?]Y

Connector M14:[?]Thermo control amp:[?]G/W

Connector M14:[?]Thermo control amp:[?]LG/B

Connector M28

Connector M28:[?]Fan switch:[?]LG/R

Connector M28:[?]Fan switch:[?]B

Connector M15

Connector M15:[?]Diode:[?]P/L

Connector M15:[?]Diode:[?]L/R

Connector M15:[?]Diode:[?]Y/B

Connector M15:[?]Diode:[?]R

Connector M49

Connector M49:[?]Lighting switch:[?]R/L

Connector M49:[?]Lighting switch:[?]W/B

Connector M49:[?]Lighting switch:[?]G/R

Connector M49:[?]Lighting switch:[?]W/R

Connector M81 (L)

Connector M81 (L):[?]Lighting switch:11??

Connector M95 (R)

Connector M95 (R):[?]Lighting switch:12??

Connector M26

Connector M26:[?]Rear defogger switch:[?]L/G

Connector M26:[?]Rear defogger switch:[?]L/R

M10 body ground

M10 body ground:[?]Connector M17 (continuation):[?]B

M56 body ground

M56 body ground:[?]Connector M17 (continuation):[?]B

Fan switch — continuity matrix

Row	OFF	1	2	3	4
1		[?]
2
3
4
5
6

OFF

1[?]

OFF

Lighting switch — continuity matrix (positions OFF/1ST/2ND, columns A/B/C)

Row	1ST-A	1ST-B	1ST-C	2ND-A	2ND-B	2ND-C
5	O			O
6		O			O
7			O			O
8	O			O
9				O
10					O
11	O	O	O	O	O	O
12	O	O	O	O	O	O

OFF-A

OFF-B

OFF-C

1ST-AO

1ST-B

1ST-C

2ND-AO

2ND-B

2ND-C

OFF-A

OFF-B

OFF-C

1ST-A

1ST-BO

1ST-C

2ND-A

2ND-BO

2ND-C

OFF-A

OFF-B

OFF-C

1ST-A

1ST-B

1ST-CO

2ND-A

2ND-B

2ND-CO

OFF-A

OFF-B

OFF-C

1ST-AO

1ST-B

1ST-C

2ND-AO

2ND-B

2ND-C

OFF-A

OFF-B

OFF-C

1ST-A

1ST-B

1ST-C

2ND-AO

2ND-B

2ND-C

OFF-A

OFF-B

OFF-C

1ST-A

1ST-B

1ST-C

2ND-A

2ND-BO

2ND-C

OFF-A

OFF-B

OFF-C

1ST-AO

1ST-BO

1ST-CO

2ND-AO

2ND-BO

2ND-CO

OFF-A

OFF-B

OFF-C

1ST-AO

1ST-BO

1ST-CO

2ND-AO

2ND-BO

2ND-CO

Rear defogger switch — continuity matrix

Row	OFF	ON
1		O
2	O	O

OFF

ONO

OFFO

ONO

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ECCS Wiring Diagram (continued) — main harness, switches and matrices

ECCS Wiring Diagram (continued) — main harness branches

Components (35)

Connections (46)

Fan switch — continuity matrix

Lighting switch — continuity matrix (positions OFF/1ST/2ND, columns A/B/C)

Rear defogger switch — continuity matrix

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