Jatco RE4 4Speed

The Tyre Calculator and Packing List files are Excel spreadsheets. They will ask if you want to save them or just open them. You will need Microsoft Excel spreadsheet to open them. Some drawings have more pages. Click Page Down to view them.

Main Drawing

Use with ECU withMTWX02/2 Harness

Jatco RE4R01A 4Speed Drawing

Use as Stand Alone with MTSX02/2 Harness

Jatco RE4R01A 4Speed Stand Alone Drawing

OEM Tap-In Connections

Mercury2 TCU Jatco RE4 OEM 4Speed Drawing

ULN1A Wiring.pdf (Level Shifter board for Shifter switch)

Default Harnesses

MTWX02-2 Harness (ECU Connections)

MTSX02-2 Harness  (Stand Alone System)

Diode Board.

DB1 Positive Diode Board

RE4 Freewheel Diode Schematic

Shifter Converter Board

CON2 Serial A/D Converter

GP Priority Layout

Aisin Jatco RE4R01A 4Speed Connection Layout (Pdf)

Tyre Calculator

Tyre Calculator Jatco RE4R01A (Excel)

Packing List

Mercury2 Jatco RE4 Packing List

Old Harness Layout

This is not sold anymore but for backwards compatibility explanations.

T01-P1 V2 Harness             T02-P1 Harness                   T08-P1 Harness

M02-P2 Harness                  T07-P2 Harness                   T03-P3 Harness

T06-P3 Harness                   T09-P3 Harness                   T04-P4 Harness

T05-P4 Harness                   M07 – P5 Harness

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