TRANSMISSION – Cadillac Escalade EXT 2008 – SYSTEM WIRING DIAGRAMS

TRANSMISSION

A/T Wiring Diagram (1 of 2) for Cadillac Escalade EXT 2008

List of elements for A/T Wiring Diagram (1 of 2) for Cadillac Escalade EXT 2008:

• (front of right cylinder head) g103
• Accy volt
• Automatic transmission
• Automatic transmission fluid temperature (tft) sensor
• Aux hvac- ign fuse 48 10a
• Brake sw sig
• Cadillac
• Computer data lines system
• Control solenoid valve assembly
• Engine control module (left side of engine compt)
• Exterior lights system
• G201 (behind upper left end of dash)
• Gmc/chevrolet
• Gmlan serial data bus +
• Gmlan serial data bus -
• Gnd
• Ground distribution system
• Hot at all times
• Hot w/ run/crnk relay energized
• Ign
• Ign vol
• Ign voltage
• Instrument panel cluster (ipc)
• J104 (in engine harness, approximately 15 cm (5.91 in) from engine control module connector breakout)
• J106
• J219 (w/ heated steering wheel)
• Left i/p junction block (below left end of dash)
• Left i/p junction block (below left side of dash)
• Logic
• Low reference
• Mil ctrl
• Mil ind
• Misc ign fuse 43 10a
• Park/neutral sig
• Pc solenoid 1 control
• Pc solenoid 2 control
• Pc solenoid 3 control
• Pc solenoid 4 control
• Pc solenoid 5 control
• Pc solenoid high control
• Pnk
• Power distribution system
• Pressure control (pc) solenoid valve 1
• Pressure control (pc) solenoid valve 2
• Pressure control (pc) solenoid valve 3
• Pressure control (pc) solenoid valve 4
• Pressure control (pc) solenoid valve 5
• Replicated tos sig
• Serial data bus +
• Serial data bus -
• Shift solenoid (ss) 1 control
• Shift solenoid (ss) 2 control
• Shift solenoid (ss) valve 1
• Shift solenoid (ss) valve 2
• Stop lamp switch (top of brake pedal bracket)
• Tan
• Tcm-batt fuse 14 10a
• To control solenoid valve assembly (diagram 2 of 2)
• Torque converter clutch (tcc) pressure control (pc) solenoid valve
• Torque converter clutch pressure control solenoid control
• Tow/ haul ind
• Trans ign1 fuse 19 15a
• Transmission control module (tcm)
• Transmission fluid temperature (tft) sensor signal
• Underhood fuse block (left side of engine compt)
• Wakeup serial data
• X1 pnk
• X2 p3
• X5 b1
• X5 g4 pnk

A/T Wiring Diagram (2 of 2) for Cadillac Escalade EXT 2008

List of elements for A/T Wiring Diagram (2 of 2) for Cadillac Escalade EXT 2008:

• (below left end of dash) (auto 4x4) transfer case shift control module
• (diagram 1 of 2)
• 12v
• Accessory wake up serial data
• Automatic transmission
• Automatic transmission fluid pressure (tfp) manual valve position switch
• Automatic transmission internal mode switch (ims)
• Automatic transmission manual shift switch
• Automatic transmission shift lever
• Body control module (behind lower left side of dash)
• Computer data lines system
• Control solenoid valve assembly
• Cruise control system
• From automatic transmission a
• Ftp switch 1 voltage
• Ftp switch 3 voltage
• Ftp switch 4 voltage
• Ftp switch 5 voltage
• G201 (behind upper left end of dash)
• Gmlan serial data bus +
• Gmlan serial data bus -
• Ground
• Input speed sensor (iss)
• Input speed sensor (iss) signal
• J127
• J207 (auto 4x4) (in instrument panel harness, in transfer case shift control module connector breakout)
• J216
• J217
• Nca
• Output speed sensor (oss)
• Output speed sensor (oss) signal
• Pnk
• Red
• Start
• Tan
• Tap up/ tap down sw sig
• Tow/ haul sw sig
• Tow/ haul switch
• Transmission control module (tcm)
• Transmission range switch sig a
• Transmission range switch sig b
• Transmission range switch sig c
• Transmission range switch sig p
• X1 pnk
• X3 tan

Transfer Case Wiring Diagram for Cadillac Escalade EXT 2008

List of elements for Transfer Case Wiring Diagram for Cadillac Escalade EXT 2008:

• (behind upper left end of dash) g201
• (below left end of dash)
• (in instrument panel harness, at x103 breakout)
• (in instrument panel harness, in transfer case shift control module connector breakout) j207
• 2 hi ind ctrl
• 2-hi ind
• 2wd
• 4 hi
• 4 lo
• 4-hi ind
• 4-lo ind
• 4h ind ctrl
• 4l ind ctrl
• 4wd indicator lamp
• 5 vol ref
• 5v ref
• 8 vol ref
• Auto 4wd ind
• Aux hvac-ign fuse 48 10a
• Awd
• Awd ind ctrl
• Axle actuator ctrl
• Axle sw sig
• Body control module (bcm) (behind lower left side of dash)
• Brake control
• Cadillac
• Computer data lines system
• Encoder
• Encoder sig
• Front axle actuator (0n front axle housing)
• Front hi sig
• Front lo sig
• Front propshaft speed sensor (on left side of transfer case)
• G102 (lower left front of engine)
• G200 (right front corner of hvac case)
• Gmc/ chevrolet
• Gnd
• Ground distribution system
• Hot at all times
• Hot w/ run/crnk relay energized
• Ign vol
• Ign volt
• Illumination
• Instrument panel cluster (ipc)
• Interior lights system
• J105
• J113
• J127 (except 6.2l)
• J200
• J219 (w/ heated steering wheel)
• Left i/p junction block
• Lock sol ctrl
• Logic
• Low ref
• Misc ign fuse 43 10a
• Motor ctrl a
• Motor ctrl b
• Nca
• Neut
• Neutral ind
• Neutral ind ctrl
• Pnk
• Power distribution system
• Rear hi sig
• Rear lo sig
• Rear propshaft speed sensor (on transfer case extension housing)
• Sens sig
• Serial data bus +
• Serial data bus -
• Shift motor
• Sw sig
• Tan
• Trans ign1 fuse 19 15a
• Transfer case 2/4 wheel drive actuator position sensor
• Transfer case encoder motor (left side of transfer case)
• Transfer case shift control module (below left end of dash)
• Transfer case shift control switch
• Trec fuse 67 30a
• Underhood fuse block (left side of engine compt)
• Wake up sig