TRANSMISSION – Cadillac SRX 2007 – SYSTEM WIRING DIAGRAMS

TRANSMISSION

3.6L VIN 7

3.6L VIN 7, A/T Wiring Diagram (1 of 2) for Cadillac SRX 2007

List of elements for 3.6L VIN 7, A/T Wiring Diagram (1 of 2) for Cadillac SRX 2007:

• (behind left kick panel) g200
• (on lower left side of dash) body control module (bcm)
• (right body rail, behind washer reservoir) g104
• 1-2 shift sol vlv
• 1-2 shift solenoid (ss) valve assembly
• 2-3 shift sol vlv
• 2-3 shift solenoid (ss) valve assembly
• 4-5 shift sol vlv
• 4-5 shift solenoid (ss) valve assembly
• A/t iss hi sig
• A/t iss low sig
• Acc volt
• Automatic transmission
• Batt +
• Computer data lines system
• Ecm tcm ign fuse 15a
• Exterior lights system
• F10
• F11
• F12
• F13
• F14
• F15
• F16
• F17
• F18
• F19
• F20
• F21
• F22
• F23
• F24
• F25
• F26
• F27
• F28
• F29
• F30
• F31
• F32
• F33
• F34
• F35
• F36
• F37
• F38
• G106 (on top right side engine manifold block)
• Ground
• Hi spd ser data (+)
• Hi spd ser data (-)
• Hot at all times
• Ign 1 volt
• Ign main relay
• Ign main rly ctrl
• Interior lights system
• Low ref
• Oss hi sig
• Oss low sig
• Pc sol vlv hi ctrl
• Pc sol vlv low ctrl
• Pnk
• Power distribution system
• Pressure control (pc) solenoid
• R55
• R56
• R57
• R58
• Radio ctrl volt
• Red
• S200 (in i/p harness, approximately 15 cm (6 in) from i/p speaker connector breakout)
• Tan
• Tap up/down sig
• Tcc sol vlv ctrl
• Tcc/brk sw/sig
• Tcm batt fuse 15a
• Tft sens sig
• Torque converter clutch (tcc) pwm solenoid valve
• Tow/haul sw sig
• Tow/haul switch
• Transmission control module (tcm) (at right front of engine compt)
• Transmission fluid temperature (tft) sensor
• Trs a
• Trs b
• Trs c
• Trs p
• Underhood fuse block (at right front of engine compt)

3.6L VIN 7, A/T Wiring Diagram (2 of 2) for Cadillac SRX 2007

List of elements for 3.6L VIN 7, A/T Wiring Diagram (2 of 2) for Cadillac SRX 2007:

• Automatic transmission
• Automatic transmission shift lever
• Cruise control & sound systems
• Engine control module (ecm) (left front side of engine)
• G106 (on top right side side engine manifold block)
• Input speed sensor
• Output speed sensor
• Park/neutral sig c2
• Pnk
• Red
• S208 (in steering column harness, approximately 30 cm (11.8 in) from c202)
• Tap up/tap down switch
• Transmission manual shift shaft switch assembly

4.6L VIN A

4.6L VIN A, A/T Wiring Diagram (1 of 2) for Cadillac SRX 2007

List of elements for 4.6L VIN A, A/T Wiring Diagram (1 of 2) for Cadillac SRX 2007:

• Automatic transmission
• Automatic transmission shift lever
• Control solenoid valve assembly
• Ecm tcm ign fuse 15a
• Hot at all times
• Hot w/ ign main relay energized
• Ign volt
• Line pressure control (pc) solenoid
• Line pressure ctrl solenoid
• Low ref
• Pc solenoid 2 ctrl
• Pc solenoid 3 ctrl
• Pc solenoid 4 ctrl
• Pc solenoid 5 ctrl
• Pnk
• Power distribution system
• Pressure control (pc) solenoid & torque converter clutch (tcc)
• Pressure control (pc) solenoid 2
• Pressure control (pc) solenoid 3
• Pressure control (pc) solenoid 4
• Pressure control (pc) solenoid 5
• Shift solenoid (ss) 1
• Shift solenoid (ss) 2
• Ss 1 ctrl
• Ss 2 ctrl
• Tap up/tap down switch
• Tcc & pc solenoid ctrl
• Tcm batt fuse 15a
• Tfp sw 1 volt
• Tfp sw 3 volt
• Tfp sw 4 volt
• Tfp sw 5 volt
• Tft sens sig
• Transmission control module (tcm)
• Transmission fluid pressure (tfp) switch
• Transmission fluid temperature (tft) sensor
• Underhood fuse block (at right front of engine compt)

4.6L VIN A, A/T Wiring Diagram (2 of 2) for Cadillac SRX 2007

List of elements for 4.6L VIN A, A/T Wiring Diagram (2 of 2) for Cadillac SRX 2007:

• (in i/p harness, approximately 15 cm (6 in) from i/p speaker connector breakout) s200
• (in steering column harness, approximately 30 cm (11.8 in) from c202)
• (on right rear of engine) g100
• Acc wake up data
• Acc wake volt
• Automatic transmission
• Battery
• Body control module (bcm) (on lower left side of dash)
• Computer data lines system
• Control solenoid valve assembly
• Cruise control & sound systems
• Engine control module (ecm) (on left front frame rail, under left headlight assembly)
• Exterior lights system
• G200 (behind left kick panel)
• Gmlan bus (+)
• Gmlan bus (-)
• Gmlan data (+)
• Gmlan data (-)
• Ground
• Ign i volt
• Input speed sensor (iss)
• Interior lights system
• Internal mode switch
• Iss sig
• Iss/oss volt
• Oss sig
• Output speed sensor (oss)
• Park/neutral
• Pnk
• Radio ctrl volt
• Red
• Red b
• S127
• S208
• Start
• Stop lamp sw
• Tan
• Tap up/down sw
• Tow/haul sw sig
• Tow/haul switch
• Transmission control module (tcm)
• Transmission range sig a
• Transmission range sig b
• Transmission range sig c
• Transmission range sig p