1993 Front Harness Annotated Connector Pictures
#1
1993 Front Harness Annotated Connector Pictures
Two weeks ago, I posted asking for this information and I was basically told it didn't exist and to read the electrical manual. Last weekend I took the time to make the images I was looking for. I figured that people, like me, looking to scale down their front harnesses could benefit from actual pictures of the connectors and spatial perspective of where they are located on the harness.
Having this would have saved me hours of work and is a great supplement to use with the electrical manual availible here:
http://foxed.ca/foxed/index.php?page=rx7manual#thirdgen
Hope it will help you guys out too
First image just gives you an overview of the harness. Block 1 and 4 are mostly the interior connectors that enter the cabin through the firewall on the drivers side (block 1) and the passenger side (block 4)
Block (1)
A1-03 – Starter Cut Relay
F1-01 – Hazard / Flasher Unit
X-09 – Connector Between Front & Air Bag
X-03 – Ignition Switch
X-04 – Combination Switch
J4-04 – Theft-Deterrent Control System - Option Switch
X-08 – Connector Between Front & Dash
X-10 – Connector Between Front & Rear
J4-01 - CPU #2
A1-04 - Starter Interlock Switch
JB-04 - Drivers Side Joint Box - Front Harness
JB-06 - Drivers Side Joint Box - Front Harness
X-06 – Connector Between Front & Instrument Panel
0-04 - LF ABS Wheel Speed Sensor
B1-09 – Igniter
B1-10 – AC Condenser
B1-05 - Fuel Pump Resistor
Q-04 – Cruise Control Actuator
C1-11 – Brake Fluid Level Sensor
Block (2)
X-02 – Relay Fuse Box
X-01 – Main Fuse Block
X-12 – Connector Between Front & Engine
E3-02 – LH Front Turn Signal
E1-03 – LH Retractable Headlight Actuator
F3-05 – LH Horn
E1-06 – LH Headlight
E1-11 – Foglight harness
E3-04 – LH Front Side Marker Light
D1-02 – Washer Motor
G-04 – A/C Refrigerant Pressure Switch
JC-01 - LH Joint Connector / Ground
Block (3)
B2-02 – Cooling Fan Relay #2
B2-01 – Cooling Fan Relay #1
E3-03 – RH Front Turn Signal
B2-03 – Cooling Fan Relay #3
E1-04 – RH Retractable Headlight Actuator
B2-04 – Cooling Fan Relay #4
J4-05 - Theft-Deterrent Control System - Hood Switch
B2-06 – Cooling Fan Motor #2
B2-05 – Cooling Fan Motor #1
F3-06 – RH Horn
JC-02 - RH Joint Connector / Ground
E1-07 – RH Headlight
E3-05 - RH Front Side Marker Light
Block (4)
B1-01 – ECU #1
X-05 – Connector Between Front & Emission
X-07 – Connector Between Front & Dash
X-13 – Connector Between Front & Floor
0-03 – ABS Hydraulic Unit
0-05 - RF ABS Wheel Speed Sensor
0-02 – ABS Hydraulic Unit
D1-01 – Wiper Motor
Lane
Having this would have saved me hours of work and is a great supplement to use with the electrical manual availible here:
http://foxed.ca/foxed/index.php?page=rx7manual#thirdgen
Hope it will help you guys out too
First image just gives you an overview of the harness. Block 1 and 4 are mostly the interior connectors that enter the cabin through the firewall on the drivers side (block 1) and the passenger side (block 4)
Block (1)
A1-03 – Starter Cut Relay
F1-01 – Hazard / Flasher Unit
X-09 – Connector Between Front & Air Bag
X-03 – Ignition Switch
X-04 – Combination Switch
J4-04 – Theft-Deterrent Control System - Option Switch
X-08 – Connector Between Front & Dash
X-10 – Connector Between Front & Rear
J4-01 - CPU #2
A1-04 - Starter Interlock Switch
JB-04 - Drivers Side Joint Box - Front Harness
JB-06 - Drivers Side Joint Box - Front Harness
X-06 – Connector Between Front & Instrument Panel
0-04 - LF ABS Wheel Speed Sensor
B1-09 – Igniter
B1-10 – AC Condenser
B1-05 - Fuel Pump Resistor
Q-04 – Cruise Control Actuator
C1-11 – Brake Fluid Level Sensor
Block (2)
X-02 – Relay Fuse Box
X-01 – Main Fuse Block
X-12 – Connector Between Front & Engine
E3-02 – LH Front Turn Signal
E1-03 – LH Retractable Headlight Actuator
F3-05 – LH Horn
E1-06 – LH Headlight
E1-11 – Foglight harness
E3-04 – LH Front Side Marker Light
D1-02 – Washer Motor
G-04 – A/C Refrigerant Pressure Switch
JC-01 - LH Joint Connector / Ground
Block (3)
B2-02 – Cooling Fan Relay #2
B2-01 – Cooling Fan Relay #1
E3-03 – RH Front Turn Signal
B2-03 – Cooling Fan Relay #3
E1-04 – RH Retractable Headlight Actuator
B2-04 – Cooling Fan Relay #4
J4-05 - Theft-Deterrent Control System - Hood Switch
B2-06 – Cooling Fan Motor #2
B2-05 – Cooling Fan Motor #1
F3-06 – RH Horn
JC-02 - RH Joint Connector / Ground
E1-07 – RH Headlight
E3-05 - RH Front Side Marker Light
Block (4)
B1-01 – ECU #1
X-05 – Connector Between Front & Emission
X-07 – Connector Between Front & Dash
X-13 – Connector Between Front & Floor
0-03 – ABS Hydraulic Unit
0-05 - RF ABS Wheel Speed Sensor
0-02 – ABS Hydraulic Unit
D1-01 – Wiper Motor
Lane
The following 3 users liked this post by HalfSpec:
#5
RX-7 Bad Ass
iTrader: (55)
EXCELLENT job. Really like the clear annotations!
Dale
Dale
#7
Senior Member
iTrader: (4)
Awsome. I know that took a lot of time to put together. Thanks from all.
Here is a pic of the emission harness that another forum member did for us. If someone could post a pic of the engine harness this thread would be complete and fantastic for all. One stop shopping.
Steve
Here is a pic of the emission harness that another forum member did for us. If someone could post a pic of the engine harness this thread would be complete and fantastic for all. One stop shopping.
Steve
The following users liked this post:
pyro_racer_0016 (04-20-20)
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#9
Senior Member
iTrader: (4)
Grimple1,
Check the FSM. It refers to the harness I posted as the "Emission Harness (EM)" and yours as the "Engine Harness (E)" not the battery harness. The OP covered the "Front Harness (F)". I just wanted to keep the names as they are referred to in the FSM to limit confusion. Ref page Z-7 in the 94' Wiring Diagram manual.
Steve.
Check the FSM. It refers to the harness I posted as the "Emission Harness (EM)" and yours as the "Engine Harness (E)" not the battery harness. The OP covered the "Front Harness (F)". I just wanted to keep the names as they are referred to in the FSM to limit confusion. Ref page Z-7 in the 94' Wiring Diagram manual.
Steve.
#12
Turd Ferguson
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Join Date: Jul 2006
Location: Sherman Oaks, California
Posts: 2,047
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Grimple1,
Check the FSM. It refers to the harness I posted as the "Emission Harness (EM)" and yours as the "Engine Harness (E)" not the battery harness. The OP covered the "Front Harness (F)". I just wanted to keep the names as they are referred to in the FSM to limit confusion. Ref page Z-7 in the 94' Wiring Diagram manual.
Steve.
Check the FSM. It refers to the harness I posted as the "Emission Harness (EM)" and yours as the "Engine Harness (E)" not the battery harness. The OP covered the "Front Harness (F)". I just wanted to keep the names as they are referred to in the FSM to limit confusion. Ref page Z-7 in the 94' Wiring Diagram manual.
Steve.
#25
Rotary Freak
Still curious about this particular one - auto variant - should be in sector "3".
https://www.rx7club.com/showthread.p...ight=connector
Know it's been mentioned on here before too!
https://www.rx7club.com/showthread.p...ight=connector
Know it's been mentioned on here before too!