Wiring Diagram & Electrical Information

 

 
 
Firewall Map
Ever wonder where all of your wires and cables are supposed to go?  Here you go!  This image was posted by Dana on the CJ-2A message board.
 
 
 
7-Wire Turn Signal Wiring Diagram

Parts Manual Wiring Diagram
 

Wiring Diagram

 

 
Information courtesy of Bob Westerman
 

 
6 volt
 
12 volt conversion
 
Headlight
 
6006
 
6012, 6014
 
Front park light
 
55
 
1895
 
Dash illumination light
 
63
 
67
 
Tail/Stop light
 
1158 not indexed, 1154 indexed *
 
1176 not indexed, 1157 indexed *
 
High beam indicator light
 
51, 55 will fit but is brighter
 
1895
 
Turn signal flasher 535 537
 
Battery Autolite 1M-100, H 8-5/8, L 8-22/32, W 7" 100Ah
 

 
Generator See Dating a CJ-3A for more information
 
Use a CJ-5 generator
 
Regulator
 
Match to generator
 
Match to generator
Starter
 
See Dating a CJ-3A for more information 6 volt starter will work on 12 volts**
 
Circuit breaker on light switch 30 amps
 

 
 

*Original rear tail and stop light sockets are not indexed and most modern replacement sockets are indexed.
** Original 6 volt starters will operate on 12 volts if treated with respect. Do not crank for extended periods or let the starter free spin.