Cadillac CTS I (2002-2007) restraint steering wheel module) Wiring diagrams

BLK WIRE DK GRN WIRE HIGH NOTE HORN HORN ASSEMBLY HORN FUSE HORN RELAY HORN RELAY CTRL HOT AT ALL TIMES INFLATABLE HORN RESTRAINT SWITCH STEERING WHEEL MODULE (ON STEERING WHEEL) INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL (BELOW INFLATABLE LOW NOTE HORN LT GRN WIRE OF ENGINE COMPARTMENT) RESTRAINT STEERING WHEEL MODULE) TAN WIRE UNDERHOOD FUSE BLOCK (RIGHT FRONT

1 2 8 VOICE SIGNAL LOW REF DRAIN WIRE 18 19 20 21 22 PNK WIRE 2 4 PNK MIC OUT MIC OUT RTN WIRE AUDIO AMPLIFIER (LEFT SIDE OF TRUNK) BACK BARE BARE (BLUNT CUT) BARE MIC OUT SHIELD BLK WIRE BLK/WHT WIRE BLU WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE ENT GRN WIRE GROUND BATTERY INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL (BELOW INFLATABLE LEFT STEERING WHEEL CONTROLS LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE LT PPL MODEM GROUND (NOT USED) MODEM RECEIVER (NOT USED) MODEM TRANSMIT (NOT USED) (NOT USED) DRAIN WIRE ORG/ WIRE PNK WIRE PNK/BLK WIRE PPL PPL CLASS 2 SERIAL DATA RED/BLK WIRE RESTRAINT STEERING WHEEL MODULE) RIGHT STEERING WHEEL CONTROLS STEERING WHEEL CONTROL ASSEMBLY (2.8L/3.6L) TAN WIRE WHT WIRE YEL WIRE YEL/BLK WIRE

1 2 8 VOICE SIGNAL LOW REF DRAIN WIRE 2 4 PNK MIC OUT MIC OUT RTN WIRE AUDIO AMPLIFIER (LEFT SIDE OF TRUNK) BACK BARE BARE (BLUNT CUT) BARE DRAIN WIRE BARE PPL BLK WIRE BLK/WHT WIRE BLU WIRE COMPUTER DATA LINES SYSTEM DK BLU WIRE DK BLU/WHT WIRE DK GRN WIRE DK LT ENT FRONT SPEAKER (CENTER) GRN WIRE GROUND SUBWOOFER SPKR OUT (+) INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL (BELOW INFLATABLE LEFT "A" PILLAR SPEAKER (TWEETER) LEFT FRONT DOOR SPEAKER (TWEETER) LEFT STEERING WHEEL CONTROLS LT BLU WIRE LT BLU/BLK WIRE LT GRN WIRE LT GRN/BLK WIRE LT LT PPL MODEM GROUND (NOT USED) DRAIN WIRE MODEM RECEIVER (NOT USED) MODEM TRANSMIT (NOT USED) ORG/ WIRE PNK WIRE PNK/BLK WIRE PPL PPL INTERIOR LIGHTS SYSTEM PPL PPL RED/BLK WIRE RESTRAINT STEERING WHEEL MODULE) RIGHT REAR DOOR SPEAKER RIGHT STEERING WHEELS CONTROL STEERING WHEEL CONTROL ASSEMBLY (2.8L/3.6L) SUBWOOFER SPKR OUT (-) BATTERY TAN WIRE WHT WIRE YEL WIRE YEL/BLK WIRE

7 8 9 10 11 12 13 PPL AUTO OCCUPANT SENS BLK WIRE BLK/WHT WIRE BRN WIRE CASE GROUND DK BLU WIRE DK GRN WIRE DK PPL DRIVER INFLATABLE RESTRAINT ROOF RAIL MODULE (ABOVE LEFT "C" PILLAR) DRIVER INFLATABLE RESTRAINT SIDE IMPACT MODULE (ON LEFT SIDE OF LEFT FRONT SEAT) DRIVER INFLATABLE RESTRAINT SIDE IMPACT SENSING MODULE DRIVER SEAT BELT PRETENSIONER (RIGHT SIDE OF DRIVER'S SEAT) GRN WIRE GRY WIRE HOT IN RUN OR CRANK IGN IGN 1 INFLATABLE RESTRAINT SENSING, DIAGNOSTIC MODULE (SDM) (UNDER CENTER CONSOLE) INFLATABLE RESTRAINT STEERING WHEEL MODULE (ON STEERING WHEEL) INFLATABLE RESTRAINT STEERING WHEEL MODULE COIL (BELOW INFLATABLE INSIDE REARVIEW MIRROR LT GRN WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE PASSENGER INFLATABLE RESTRAINT SIDE IMPACT SENSING MODULE PASSENGER PRESENCE SYSTEM/STATIC SUPPRESSION MODULE PNK WIRE PPL PPL PPL COMPUTER DATA LINES SYSTEM PPL/WHT WIRE PSIR OFF PSIR OFF IND PSIR ON PSIR ON IND RESTRAINT STEERING WHEEL MODULE) RIGHT REAR FUSE BLOCK (BELOW RIGHT REAR SEAT) AIRBAG FUSE SENSOR SIGNAL SHORTING BAR SHORTING BAR SHORTING BAR STAGE 1 STAGE 2 TAN WIRE TAN/ORG WIRE TAN/WHT WIRE WHT WIRE WHT/BLK WIRE YEL WIRE YEL/BLK WIRE