WIRING DIAGRAM Z — H-2 K8 DOHC: EC-AT CONTROL SYSTEM
Z-90wiring diagramK8 DOHC engine, Canada specification (100A MAIN). EC-AT control system. Adds a cruise control module reference (SECTION Q) compared with the B6 variant.
H-2 EC-AT Control System — K8 DOHC, Canada
Components (14)
Battery100A MAIN / 40A BTN fuse blockIgnition switch (IG1/ST/OFF/ACC/IG2)Transaxle range switch (F)Transmission control module (H2-01)Solenoid valve EC-AT (F)Input/turbine speed sensor (F)Hold switch (RA)ECM (SECTION B-2b)Throttle position sensor (SECTION B-2b)Data link connector (SECTION U-2)Cruise control module (SECTION Q)Ground GINSTRUMENT CLUSTER
Connections (14)
Battery
Battery:+100A MAIN / 40A BTN fuse blockBlack
100A MAIN / 40A BTN fuse block
100A MAIN / 40A BTN fuse block:40A BTNIgnition switch (IG1/ST/OFF/ACC/IG2)White with Red stripe
Transaxle range switch (F)
Transaxle range switch (F):RTransmission control module (H2-01):2HYellow with White stripe
Transaxle range switch (F):DTransmission control module (H2-01):2FYellow with Red stripe
Transaxle range switch (F):LTransmission control module (H2-01):2DGray with Red stripe
Transmission control module (H2-01)
Transmission control module (H2-01):1JSolenoid valve EC-AT (F):shift_solenoid_AWhite with Black stripe
Transmission control module (H2-01):1GSolenoid valve EC-AT (F):shift_solenoid_BBlue with Orange stripe
Transmission control module (H2-01):2ESolenoid valve EC-AT (F):shift_solenoid_CBlue with Yellow stripe
Transmission control module (H2-01):2GSolenoid valve EC-AT (F):TCC_solenoidWhite with Green stripe
Transmission control module (H2-01):2LInput/turbine speed sensor (F):1Red
Transmission control module (H2-01):2JInput/turbine speed sensor (F):2White
Transmission control module (H2-01):1HHold switch (RA)Violet with White stripe
Transmission control module (H2-01):1BINSTRUMENT CLUSTER:72Brown with Yellow stripe
Ground G
Ground GSolenoid valve EC-AT (F)Black with Light Green stripe
H2-01 TCM (F) — connector pin layout
top (1M–1A)
Pins (terminal: color)1M:R/W, 1K:*, 1I:B/Y, 1G:*, 1E:W/B, 1C:Y, 1A:O, +:LG/B
bottom (1P–1B)
Pins (terminal: color)1P:V/R, 1N:R/G, 1L:*, 1J:B/LG, 1H:V/W, 1F:G, 1D:P, 1B:BR/Y
top (2S–2A)
Pins (terminal: color)2S:*, 2Q:B/Y, 2O:L/R, 2N:W/L, 2K:L, 2I:W/G, 2G:L/Y, 2E:L/O, 2C:*, 2A:LG/R
bottom (2T–2B)
Pins (terminal: color)2T:L/W, 2R:*, 2P:B/LG, 2N:*, 2L:R, 2J:W, 2H:Y/W, 2F:Y/R, 2O:GY/R, 2B:B/L
H2-02 SOLENOID VALVE (EC-AT) (F) — connector pin layout
top-1
Wire colorL
top-2
Wire colorW/B
top-3
Wire colorL/O
bottom-1
Wire colorB/LG
bottom-2
Wire colorW/G
bottom-3
Wire colorL/Y
H2-03 INPUT/TURBINE SPEED SENSOR (F) — connector pin layout
1
Wire colorR
2
Wire colorW
H2-04 HOLD SWITCH (RA) — connector pin layout
top
PinsV/W, R/B, *
bottom
PinsB, R, *
A2-03 TRANSAXLE RANGE SWITCH (F) — connector pin layout
top
PinsB/Y, GY/R, Y/W, R/G, *
bottom
PinsB/L, Y/R, *, B/R