Gauge Assembly — Circuit Diagram
16-70wiring diagramHazard warning light (1.4W) is European model only. Integrated control unit connections vary: KQ and KY models vs KQ model only. Pin IDs in brackets (B5, B4, A5) apply to KQ model. Ground points differ LHD vs RHD.
Circuit Diagram
Wiring Schematic
Components (30)
BatteryMain Fuse Box (No.31 70A, No.32 40A, No.34 10A)Ignition Switch (BAT-A, IG2)Dash Fuse Box (No.14 10A, No.1 10A)Ignition CoilHazard Warning Light (1.4W) [European model only]Check Engine Warning Light (1.4W)Oil Pressure Warning Light (1.4W)Seat Belt Reminder Light (1.4W)Hatch Open Indicator Light (1.4W)Brake Warning Light (1.4W)Fuel GaugeCoolant Temperature GaugeTachometerHazard SwitchPGM-FI ECUEngine Oil Pressure SwitchIntegrated Control Unit (KQ and KY models)Hatch Latch SwitchTrunk LightIntegrated Control Unit (KQ model only)Parking Brake SwitchBrake Fluid Level SwitchFuel Gauge Sending UnitCoolant Temperature Gauge SenderGround G301, 401 (LHD)Ground G201, 401 (RHD)Ground G511Ground G551??
Connections (20)
Main Fuse Box (No.31 70A, No.32 40A, No.34 10A)
Main Fuse Box (No.31 70A, No.32 40A, No.34 10A):No.31/No.32Ignition Switch (BAT-A, IG2):BAT-AWhite/Black
Main Fuse Box (No.31 70A, No.32 40A, No.34 10A):No.34Hazard SwitchWhite/Green
Main Fuse Box (No.31 70A, No.32 40A, No.34 10A):No.34Hazard Warning Light (1.4W) [European model only]:A5White/Green
Ignition Switch (BAT-A, IG2)
Ignition Switch (BAT-A, IG2):IG2Dash Fuse Box (No.14 10A, No.1 10A):No.14/No.1Black/Yellow
Dash Fuse Box (No.14 10A, No.1 10A)
Dash Fuse Box (No.14 10A, No.1 10A):No.1??Black/Yellow
Dash Fuse Box (No.14 10A, No.1 10A):No.14Fuel Gauge:B2Yellow
Ignition Coil
Ignition CoilTachometer:B10 (B11)Blue
Hazard Warning Light (1.4W) [European model only]
Hazard Warning Light (1.4W) [European model only]:A6Hazard SwitchGreen/White
Check Engine Warning Light (1.4W)
Check Engine Warning Light (1.4W):B4 (B5)PGM-FI ECUGreen/Orange
Oil Pressure Warning Light (1.4W)
Oil Pressure Warning Light (1.4W):B5 (B4)Engine Oil Pressure SwitchYellow/Red
Seat Belt Reminder Light (1.4W)
Seat Belt Reminder Light (1.4W):A6 (A5)Integrated Control Unit (KQ and KY models)Yellow/Red
Hatch Open Indicator Light (1.4W)
Hatch Open Indicator Light (1.4W):A7Hatch Latch SwitchYellow/Red
Trunk Light
Trunk LightHatch Latch SwitchGreen/Black
Brake Warning Light (1.4W)
Brake Warning Light (1.4W):A4Parking Brake SwitchGreen/Red
Brake Warning Light (1.4W):A4Brake Fluid Level SwitchGreen/Red
Fuel Gauge
Fuel Gauge:B3Fuel Gauge Sending UnitYellow/White
Coolant Temperature Gauge
Coolant Temperature Gauge:B12Coolant Temperature Gauge SenderYellow/Green
Parking Brake Switch
Parking Brake SwitchGround G301, 401 (LHD)Black
Brake Fluid Level Switch
Brake Fluid Level SwitchGround G511Black
Fuel Gauge Sending Unit
Fuel Gauge Sending UnitGround G551Black
NOTE
[ ]: KQ model. Ground points — LHD: G301, 401; RHD: G201, 401.