AIR CONDITIONING – Cadillac Escalade ESV Luxury 2013 – SYSTEM WIRING DIAGRAMS

AIR CONDITIONING

Automatic A/C Wiring Diagram (1 of 4) for Cadillac Escalade ESV Luxury 2013

List of elements for Automatic A/C Wiring Diagram (1 of 4) for Cadillac Escalade ESV Luxury 2013:

• (bottom right of hvac module) blower motor control module
• (headliner harness, 105 cm from left sunshade lamp breakout)
• (right front corner of dash) g200
• (under right side of hvac module) blower motor
• 4b7
• 5v ref
• A/c on ind
• A/c on switch
• Air temp
• Air tmp
• Amb tmp
• Ambient light/ sunload sensor assembly (top center of dash)
• B (+)
• Blwr spd
• Computer data lines system
• Defogger system
• Dfrst val
• Duct)
• Evaporator temperature sensor (top right side of hvac assembly)
• Fresh air ind
• Fresh air request switch
• Front defogger ind
• Front defogger switch
• Front inside air temperature sensor (left front of headliner)
• G200 (right front corner of dash)
• G201 (left end of dash)
• Gmlan l
• Gnd
• Ground
• Hvac ambient air temperature sensor (right front of engine compt)
• Hvac control module
• Ign volt
• J203
• J206 (instrument panel harness, approximately 14 cm from x207 breakout)
• J325
• J328
• L air tmp
• Left i/p junction block (left end of dash)
• Left temperature control
• Lf sunld
• Logic
• Long wheel base
• Low ref
• Mode ctrl
• Mode down switch
• Mode up switch
• Pass sunld
• Pnk
• Power distribution system
• R air tmp
• Rear defogger ind
• Rear defogger switch
• Recir ctrl
• Recirc
• Recircu- lation ind
• Recircu- lation switch
• Red
• Rer defg
• Right i/p junction block (right end of dash)
• Right temperature control
• Sens sig
• Short wheel base
• Sns sig
• Spd ctrl
• Sw sig
• Tan
• Temp sig
• Upper auxiliary air temperature sensor (in auxiliary hvac module upper duct)
• Upper left air temperature sensor (top left center of dash)
• Upper right air temperature sensor (top right center of dash)
• X103
• X11
• X207
• X403
• X407

Automatic A/C Wiring Diagram (2 of 4) for Cadillac Escalade ESV Luxury 2013

List of elements for Automatic A/C Wiring Diagram (2 of 4) for Cadillac Escalade ESV Luxury 2013:

• (left side of dash) body control module (bcm)
• (left side of fan shroud) engine control module (ecm)
• (lower right front of engine) a/c compressor clutch
• 4a1
• 4a2
• 4a3
• 4a4
• 4a5
• 4a6
• 4b2
• 4b3
• 4b5
• 4b6
• 5-volt ref
• A/c cmprsr fuse 17 10a
• A/c compressor/ relay
• Aux hvac-ign fuse 48 10a
• Coil ctrl
• Computer data lines system
• Data bus+
• Data bus-
• E x4
• Engine coolant temperature (ect) sensor (front of left cylinder head) b
• G102 (lower left front of engine)
• Hot at all times
• Hot w/ pwr/trn relay energized
• Hvac batt fuse 39 10a
• Hvac blwr fuse 70 40a
• Hvac-ign fuse 55 10a
• J219 (w/ heated steering wheel)
• Low ref
• Pnk
• Red
• Right i/p junction block (right end of dash)
• Rly ctrl
• Run/ crank relay
• Sens sig
• Tan
• Under- hood fuse block (left side of engine compt)

Automatic A/C Wiring Diagram (3 of 4) for Cadillac Escalade ESV Luxury 2013

List of elements for Automatic A/C Wiring Diagram (3 of 4) for Cadillac Escalade ESV Luxury 2013:

• (a/c high pressure hose) a/c refrigerant pressure sensor
• (bottom left side of hvac module) lower right air temperature sensor
• (left side of hvac module) lower left air temperature sensor
• 87a
• Fan cntrl relay
• Fan hi relay
• Fan lo relay
• Fan-1 fuse 57 40a
• Fan-2 fuse 60 40a
• G100 (lower left radiator support)
• G101
• Hot at all times
• J100
• J101
• J242 (in hvac wiring harness)
• Left air temperature actuator (under left side of hvac module)
• Left cooling fan (behind radiator)
• Mode actuator (left side of hvac module)
• Pnk
• Pwr/ trn relay
• Recirculation actuator (upper right of hvac module)
• Right air temperature actuator (top center of hvac module)
• Right cooling fan (behind radiator)
• Tan
• Under- hood fuse block (left side of engine compt)

Automatic A/C Wiring Diagram (4 of 4) for Cadillac Escalade ESV Luxury 2013

List of elements for Automatic A/C Wiring Diagram (4 of 4) for Cadillac Escalade ESV Luxury 2013:

• (or pnk)
• (under auxiliary blower motor) auxiliary blower motor control module
• 5v ref
• A10
• A11
• Auto switch
• Auxiliary air temperature actuator (rear of auxiliary hvac module assembly)
• Auxiliary blower motor (upper front of auxiliary hvac module)
• Auxiliary mode actuator (front of auxiliary hvac module)
• Blower speed down switch
• Blower speed up switch
• Computer data lines system
• G402 (right "d" pillar)
• Gmlan
• Gnd
• Hot at all times
• Hvac control module
• I/p fuse block (left end of dash)
• Logic
• Long wheel base
• Low ref
• Mde cntrl
• Mode switch
• Mtr cntrl
• Pnk
• Rear hvac fuse 30a
• Rear seat audio (rsa) control (w/ rear seat & earphone jacks)
• Short wheel base
• Spd ctrl
• Temp cntrl
• Temperature down switch
• Temperature up switch
• X202
• X207
• X407

Heated And Cooled Cup Holder Wiring Diagram for Cadillac Escalade ESV Luxury 2013

List of elements for Heated And Cooled Cup Holder Wiring Diagram for Cadillac Escalade ESV Luxury 2013:

• Backlight dimming ctrl
• Blower motor
• Body control module (bcm) (left side of dash)
• Computer data lines system
• Cool
• Dimming ctrl ind
• Exp/pto fuse 47 15a
• Forward
• G200 (right front corner of dash)
• Gmlan serial data bus +
• Gmlan serial data bus -
• Gnd
• H x210
• Heat
• Heated & cooled cup holder
• Hot at all times
• Ign
• Ign volt
• Interior lights system
• J334
• Left i/p junction block (left end of dash)
• Logic
• Nca
• Rearward
• Red ind
• Tan
• Underhood fuse block (left side of engine compt)
• X210