Cadillac DTS I (2005-2011) rear fuse block (under left rear seat) Wiring diagrams

1 2 3 4 5 6 7 8 9 10 IGN 3 VOL SENS SIG TEMP LOW REF SENS SIG TEMP LOW REF BLK WIRE BLK/TAN WIRE BLU WIRE BRN WIRE COMPUTER DATA LINES SYSTEM DDM FUSE 22 DK BLU WIRE DK BLU/WHT WIRE DK DK DK DK PNK WIRE DK GRN WIRE DRIVER SEAT BACK VENTILATION HEATING, COOLING MODULE (UNDER DRIVER'S SEAT) DRIVER SEAT CUSHION VENTILATION HEATING, COOLING MODULE (DRIVER'S SEAT CUSHION) GRN WIRE GROUND GRY WIRE GRY/PPL WIRE HEAT CTRL COOL CTRL HEAT CTRL COOL CTRL BATTERY HEATING ELEMENT HOT AT ALL TIMES HOT W/ RUN RELAY 64 ENERGIZED LEFT HEATED/ COOLED SEAT SIG LOW REF SUPPLY VOLT LH HEATED/COOLED SEAT MODE SIG LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/ORG WIRE LT GRN/WHT WIRE MDL-FRT FUSE 9 ORG/ WIRE ORG/PNK WIRE ORG/WHT WIRE PASSENGER SEAT CUSHION VENTILATION HEAT, COOL MODULE) PASSENGER SEAT CUSHION VENTILATION HEATING, COOLING MODULE PDM FUSE 29 PNK HEAT CTRL COOL CTRL HEAT CTRL COOL CTRL WIRE PNK WIRE PNK/VIO WIRE PPL PPL LT PNK WIRE PPL SPEED CTRL SPEED CTRL REAR FUSE BLOCK (UNDER LEFT REAR SEAT) RED WIRE RH HEATED/COOLED SEAT MODE SIG RIGHT HEATED/ COOLED SEAT SIG LOW REF SUPPLY VOLT SERIAL DATA RUN 2 FUSE 10 SENS SIG SENS LOW REF SENS SIG SENS LOW REF SPEED CTRL SPEED CTRL TAN WIRE TAN/GRY WIRE TAN/LT BLU WIRE TAN/ORG WIRE TAN/PNK WIRE TAN/PPL WIRE TAN/RED WIRE THERMISTOR VIO WIRE W/ FRONT BUCKET, LUXURY SEAT WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BRN WIRE YEL/GRY WIRE YEL/WHT WIRE

AUTO DAY/NIGHT MIR LOW REF AUTO DAY/NIGHT MIR SIG AUTOMATIC DAY/NIGHT MIRROR AUTOMATIC HIGH BEAM INDICATOR BACKUP LAMP SPLY VOL BATTERY POSITIVE VOL BLK WIRE BRN/WHT WIRE BUTTON BACKLIGHTING COMPUTER DATA LINES SYSTEM DK GRN WIRE DK GRN/WHT WIRE DRIVER OUTSIDE REARVIEW MIRROR (DRIVER'S DOOR) EMERGENCY EMERGENCY IND FRONT LIGHT SENSOR GMLAN SERIAL DATA GRY/BRN WIRE HOT AT ALL TIMES HOT W/ RAP-HC RELAY 70 ENERGIZED IGN POSITIVE VOL INSIDE REARVIEW MIRROR (ISRVM) KEYPAD KEYPAD GREEN KEYPAD GREEN LED SIGNAL KEYPAD RED LED SIG WIRE KEYPAD RED WIRE KEYPAD SIG LED SIG LED SIGNAL LOGIC LT GRN WIRE LT GRN/BLK WIRE MDLS-BODY FUSE 43 ON/OFF SWITCH ONSTAR ONSTAR IND PHONE PHONE IND PNK/BRN WIRE POWER DISTRIBUTION SYSTEM RAP 2 FUSE 33 REAR FUSE BLOCK (UNDER LEFT REAR SEAT) REAR LIGHT SENSOR RED WIRE RED/DK GRN WIRE SUPPLY VOL W/ LANE DEPARTURE WARNING SENSOR INDICATOR W/ LIMOUSINE YEL WIRE YEL/BLK WIRE

ADJUSTER SWITCH (IF EQUIPPED) BLK WIRE DK BLU WIRE DOWN DRIVER SEAT LUMBAR DRIVER SEAT LUMBAR MOTOR (DRIVER'S SEAT BACK) FORWARD DOWN FORWARD/ FRONT PASSENGER SEAT LUMBAR MOTOR (FRONT PASSENGER'S SEAT BACK) GRY WIRE HOT AT ALL TIMES ILLUMINATION LEFT REAR SEAT LUMBAR HORIZONTAL MOTOR (LEFT REAR SEAT BACK) LEFT REAR SEAT LUMBAR SWITCH LEFT REAR SEAT LUMBAR VERTICAL MOTOR (LEFT REAR SEAT BACK) LT GRN WIRE ORG/ WIRE ORG/PPL WIRE PASSENGER SEAT LUMBAR ADJUSTER SWITCH (IF EQUIPPED) PNK PNK PNK WIRE PNK WIRE POWER DISTRIBUTION SYSTEM PPL PWR SEAT CIRCUIT BREAKER 55 REAR FUSE BLOCK (UNDER LEFT REAR SEAT) REARWARD RED WIRE RF SEAT CIRCUIT BREAKER 54 RIGHT REAR SEAT LUMBAR SWITCH RWD UP DN RWD UP FWD SWS-RR FUSE 23 TAN WIRE WHT WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 IGN 1 VOLTAGE TELLTALE ASSEMBLY BLK WIRE CENTER AMBER IND CTRL CENTER AMBER INDICATOR CTRL COMPUTER DATA LINES SYSTEM DK BLU WIRE DK GRN WIRE FRONT, REAR OBJECT ALARM MODULE (RIGHT FRONT OF TRUNK) GMLAN SERIAL DATA GROUND GRY WIRE GRY/BLK WIRE HOT AT ALL TIMES INDICATOR CTRL LEFT AMBER IND CTRL LEFT AMBER INDICATOR CTRL LEFT REAR MIDDLE OBJECT ALARM SENSOR (LEFT MIDDLE OF REAR BUMPER) LEFT REAR OUTER OBJECT ALARM SENSOR (LEFT CORNER OF REAR BUMPER) LEFT SIDE OBJECT SENSOR (W/ OBSTACLE DETECTION SIDE INDICATOR) LOW REF LOW SPEED SERIAL GROUND MDL-RPA FUSE 12 ORG/ WIRE PPL REAR FUSE BLOCK (UNDER LEFT REAR SEAT) REAR PARK ASSIST (RAP) DISPALY RED IND CTRL WIRE RED WIRE RED/WHT WIRE RIGHT REAR CORNER OBJECT ALARM SENSOR RIGHT REAR MIDDLE OBJECT ALARM SENSOR (RIGHT MIDDLE OF REAR BUMPER) TAN/WHT WIRE WHT WIRE YEL WIRE YEL/BLK WIRE YEL/WHT WIRE

AJAR AJAR OPEN BLK WIRE BLU WIRE DK BLU/WHT WIRE DK LT GRN WIRE GRY WIRE HOT AT ALL TIMES UNLOCK/LOCK FUSE 14 LEFT REAR DOOR LATCH ASSEMBLY (REAR OF LEFT REAR DOOR) LOCK RELAY 63 LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN/BLK WIRE REAR FUSE BLOCK (UNDER LEFT REAR SEAT) RIGHT REAR DOOR LATCH ASSEMBLY (REAR OF RIGHT REAR DOOR) TAN WIRE UNLOCK RELAY 62 WHT WIRE

ACTUATOR AJAR OPEN BLK WIRE BLU WIRE BRN WIRE DK BLU WIRE DK BLU/WHT WIRE DK LT DR UNLATCH RELAY 66 (LIMOUSINE) GRN WIRE GRY WIRE HOT AT ALL TIMES HOT AT ALL TIMES DR UNLATCH FUSE 45 (LIMOUSINE) HOT AT ALL TIMES UNLOCK/LOCK FUSE 14 LEFT MIDDLE DOOR LATCH LEFT MIDDLE DOOR LATCH ASSEMBLY (LIMOUSINE) (LEFT MIDDLE DOOR TRIM PANEL) LEFT REAR DOOR LATCH LEFT REAR DOOR LATCH ASSEMBLY (REAR OF LEFT REAR DOOR) LIFTGATE DOOR LATCH (HEARSE) LOCK RELAY LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN/BLK WIRE PWR WDO CIRCUIT BREAKER 56 REAR FUSE BLOCK (UNDER LEFT REAR SEAT) RED WIRE RED/BRN WIRE RELAY RELAY RIGHT MIDDLE DOOR PARK RELAY ASSEMBLY (LIMOUSINE) RIGHT MIDDLE DOOR LATCH RIGHT REAR DOOR LATCH RIGHT REAR DOOR LATCH ASSEMBLY (RIGHT REAR DOOR) TAN WIRE UNLOCK RELAY WHT WIRE WHT/BLK WIRE YEL WIRE

1 10 LOW REF AUTOMATIC DAY/NIGHT MIRROR BATTERY POSITIVE VOL BLK WIRE BRN WIRE BRN/LT BLU WIRE BRN/LT GRN WIRE DDM FUSE 22 DEFOGGER SYSTEM DK BLU WIRE DK GRN WIRE DK GRN/TAN WIRE DRIVER DOOR MODULE (DDM) DRIVER MIR HORZ POS SENS SIG DRIVER MIR VER POS SENS SIG DRIVER OUTSIDE REARVIEW MIRROR (DRIVER'S DOOR) ELECTROCHROMIC MIRROR CIRCUIT FOLDING MIR MTR EXTEND CTRL FOLDING MIR MTR RETRACT CTRL FOLDING MIRROR MOTOR FRONT PASSENGER DOOR MODULE (FPDM) GRY WIRE GRY/BRN WIRE GRY/LT GRN WIRE GRY/PPL WIRE HEATING ELEMENT HORI- ZONTAL MOTOR HORIZONTAL MOTOR HOT AT ALL TIMES LEFT MIR MTR DN CTRL LEFT MIR MTR LEFT CTRL LEFT MIR MTR UP/RIGHT CTRL LOW REF LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/PPL WIRE NCA WIRE ORG/ WIRE ORG/WHT WIRE OUTSIDE REARVIEW MIRROR SWITCH PASS MIR HORZ POS SENS SIG PASS MIR MTR LEFT CTRL PASS MIR VER POS SENS SIG PASSENGER OUTSIDE REARVIEW MIRROR (FRONT PASSENGER'S DOOR) PDM FUSE PNK WIRE PNK/BRN WIRE PNK/VIO WIRE PPL PPL/WHT WIRE REAR FUSE BLOCK (UNDER LEFT REAR SEAT) RED WIRE RIGHT MIR MTR DN CTRL RIGHT MIR MTR UP/RIGHT CTRL TAN WIRE TAN/PNK WIRE TAN/PPL WIRE TAN/RED WIRE VERTICAL MOTOR VIO WIRE WHT WIRE YEL WIRE YEL/PPL WIRE

BLK WIRE BLU WIRE DK BLU WIRE DK GRN WIRE DRIVER SEAT ADJUSTER MOTOR ASSEMBLY (UNDER DRIVER'S SEAT) DRIVER SEAT ADJUSTER SWITCH DRIVER SEAT FRONT VERTICAL MOTOR DRIVER SEAT HORIZONTAL MOTOR DRIVER SEAT REAR VERTICAL MOTOR DRIVER SEAT RECLINE MOTOR (DRIVER'S SEAT BACK) FORWARD/ FRONT DOWN FRONT PASSENGER SEAT HORIZONTAL MOTOR FRONT PASSENGER SEAT RECLINE MOTOR (FRONT PASSENGER'S SEAT BACK) FRONT REAR DOWN UP FRONT SEAT) FRONT UP GRN WIRE HOT AT ALL TIMES LT BLU WIRE LT GRN WIRE NCA WIRE PASSENGER SEAT ADJUSTER MOTOR ASSEMBLY PASSENGER SEAT ADJUSTER SWITCH PNK WIRE PWR SEAT CIRCUIT BREAKER 55 REAR DOWN REAR FUSE BLOCK (UNDER LEFT REAR SEAT) REAR UP REARWARD RECLINE FORWARD RECLINE REARWARD RED WIRE RF SEAT CIRCUIT BREAKER 54 TAN WIRE W/ MASSAGE POWER LUMBAR SEATS W/O MASSAGE POWER LUMBAR SEATS W/O MULTI DIRECTIONAL YEL WIRE

BATTERY BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE DIMMING DK BLU WIRE FUSE 33 GLASS CLOSE SIG GLASS EXPRESS OPEN SIG GLASS OPEN SIG GROUND GRY WIRE HOT W/ RAP-HC RELAY ENERGIZED LT BLU WIRE ORG/ WIRE PNK VENT EXPRESS OPEN SIG WIRE PNK WIRE PPL PPL VENT OPEN SIG RAP REAR FUSE BLOCK (UNDER LEFT REAR SEAT) SUN ROOF FUSE 17 SUNROOF CONTROL MODULE (REAR OF SUNROOF) SUNROOF MOTOR SUNROOF SWITCH TAN WIRE TAN/GRY WIRE VENT CLOSE SIG WHT WIRE WHT/BLU WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 CUSHION SW SIG 1 2 3 4 5 6 7 8 BATTERY GROUND BLK WIRE BLK/WHT WIRE BRN WIRE BRN/WHT WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE GRN WIRE GRY WIRE HEATED SEAT BACK CUSHION IND HEATED SEAT BACK IND HEATED SEAT BACK SWITCH HEATED SEAT BACK, CUSHION SWITCH HEATED SEAT HIGH IND HEATED SEAT LOW IND HEATED SEAT MEDIUM IND HIGH IND CTRL LOW IND CTRL HIGH IND CTRL LOW IND CTRL GMLAN SERIAL DATA HOT AT ALL TIMES ILLUMINATION LT BLU WIRE LT BLU/BLK WIRE LT BLU/WHT WIRE LT GRN WIRE LT GRN/BLK WIRE LT GRN/WHT WIRE MDL-RR FUSE 11 MEDIUM IND CTRL CUSHION IND CTRL NCA WIRE ORG/ WIRE ORG/WHT WIRE PNK WIRE PNK/BLK WIRE PNK/DK BLU WIRE PNK/YEL WIRE PPL PPL ONLY MODE SW SIG PPL/WHT WIRE REAR FUSE BLOCK (UNDER LEFT REAR SEAT) REAR HEATED SEATS MODULE (BEHIND LEFT REAR SEAT BACK) RIGHT REAR HEATED SEAT SWITCH TAN WIRE TAN/DK GRN WIRE TAN/WHT WIRE TAN/YEL WIRE TEMP SENS LOW REF TEMP SENS LOW REF SEAT BACK LOW REF TEMP SENS LOW REF TEMP SENS SIG TEMP SENS SIG ONLY MODE SW SIG WHT WIRE YEL WIRE YEL/BLK WIRE