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Subject 1995 ECCS wiring diagram Followup
     
Posted by compirate on December 14, 2017 at 6:33 PM
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Message There was a question a while ago about 2 extra wires on the consult port connector, a b/y and a y/b. Was fumbling thru a 92 FSM in the steering section and found the B/Y wire. Then found the Y/B wire in the Hicas section.

The connections are:
X - X - X - B/Y - Y/B - OR - B
G - B/W - X - X - X - W - L

X - No Connection
B/Y - Hicas Controller (Pin 8) and Power Steering Solenoid for TT, just solenoid for NA
Y/B - Hicas Controller (Pin 6), Joint Connector M15 to Speedometer Pin 6
Or - ECCS Pin 31 (clock) (In the Hicas section, this goes to Pin 8 of the Hicas controller)
B - Ground
G - 12V+
B/W - ECCS Pin 47 (Check Signal)
W - ECCS Pin 22 (Send Data) (In the Hicas section, this goes to Pin 9 of the Hicas controller)
L - ECCS Pin 21 (Receive Data) (In the Hicas section, this goes to Pin 2 of the Hicas controller)

     
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  • 1995 ECCS wiring diagram Followup - compirate 18:33:31 12/14/17
 
     
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