TRANSMISSION – Mercury Grand Marquis LS 2011 – SYSTEM WIRING DIAGRAMS

TRANSMISSION

Transmission Wiring Diagram for Mercury Grand Marquis LS 2011

List of elements for Transmission Wiring Diagram for Mercury Grand Marquis LS 2011:

• (dash panel to headlight junction harness, near breakout to battery junction box (bjb))
• (engine control sensor & fuel charge wiring harness, near breakout to pcm)
• (left side of transmission) digital transmission range (dtr) sensor
• 4r70e transmission
• Battery junction box (bjb) (right front of engine compt, behind battery)
• C175b
• C175e
• C175t
• C192
• C260
• C261
• Case gnd
• Central junction box (cjb) (left of steering column)
• Computer data lines system
• Electronic throttle control (etc) motor (right rear of engine)
• Engine controls system
• Epc
• Etcref
• Etcrtn
• Feps
• Fuel pump relay
• Fuse 10a
• Fuse 15a
• Fuse 30a
• G106 (left rear of engine compt)
• G107 (left rear of engine compt)
• G109 (front of right fender)
• Hot at all times
• Hot in run or start
• Iat
• Ignition coils relay
• Maf
• Mafrtn
• Mass air flow/intake air temperature (maf/iat) sensor (behind air cleaner assembly)
• Oss
• Output shaft speed (oss) sensor (left side of transmission)
• Pcm power diode
• Pcm power relay
• Power distribution system
• Powertrain control module (pcm) (left rear of engine compt)
• Pwr gnd
• Red
• S118
• S119
• S121
• S146
• S147
• S276
• Sigrtn1
• Ssa
• Ssb
• Tacm+
• Tacm-
• Tcc
• Tcs
• Tft
• Throttle position sensor (on throttle body)
• Tp1-ns
• Tp2-ps
• Tr1
• Tr2
• Tr3a
• Tr4
• Transmission control switch (steering column)
• Tss
• Turbine shaft speed sensor (left side of transmission)
• Vpwr