JZX90 JZX100 Auto to Manual Connector Pinouts

JZX90 / JZX100 Auto to Manual Geabox Connector Pinouts

If you are making your own sub-harness or re-wiring the body loom it may be useful to refer to the pinouts below as there are four combinations of wiring schemes and housings used on the A34X gearbox used in the JZX90 and JZX100 Tourer V models. The changeover point between the two types is the JZX100 Series 2 (08.1998 - 06.2001). Both connectors are 9 position however the housings are different configurations.

Regardless of year or variant, the same basic elements are required:

  • Start A and Start B positions are connected to satisfy the auto ECU gearbox position start requirements
  • Switched 12V Power is connected to Second gear as mapping appears to be gear dependent
  • Switched 12V Power and Reverse are connected to the R154 reverse switch (not polarity sensitive)

Type 1JZX90 JZX100 Gearbox Connector Pinout

Position

Function

JZX90
10.1992-08.1994

JZX90
09.1994-08.1996

JZX100
09.1996-07.1998

1

Blank

 

 

 

2

Second

Purple

Green

Green

3

Low

Green-Black

Yellow-Green

Yellow-Green

4

Ignition Power

Red-Black

Red-Black

Red-Blue

5

Start A

Black-White

Black

Red-White

6

Start B

Black-White

Black-White

Black-White

7

Park

Green-White

Green-White

Green-White

8

Reverse

Red-Blue

Red-Blue

Red-Black

9

Drive

Green-Yellow

Green-Yellow

Light Green

10

Neutral

Green-Red

Green-Red

White-Red

 

Type 2
JZX100 Late Gearbox Connector Pinout

Position

Function

JZX100
09.1996-07.1998

1

Park

Green-White

2

Reverse

Red-Black

3

Ignition

Red-Blue

4

Second

Green

5

Neutral

White-Red

6

Start A

Red-White

7

Drive

Light Green

8

Low

Yellow-Green

9

Start B

Black-White