Chevrolet TrailBlazer II facelift (2017-2024) knock sens 1 low ref Wiring diagrams

5-VOLT REF 1 BANK 1 SENS 2 BLK/BRN WIRE BLK/GRN WIRE BLK/WHT WIRE BLK/YEL WIRE BLU WIRE BLU/RED WIRE BLU/YEL WIRE BODY CONTROL MODULE BOOST CTRL SOL VALVE CTRL BRAKE APPLY BRAKE PEDAL POSITION SENSOR BRN WIRE BRN/WHT WIRE BRN/YEL WIRE COMPUTER DATA LINES SYSTEM COOLANT PUMP RLY CTRL COOLING FANS SYSTEM CURRENT TRIM SIG DATA 1 (+) ENG CTRL MODULE LIN BUS 1 ENG CTRL MODULE LIN BUS 2 ENGINE CONTROL MODULE ENGINE OIL PRESSURE CONTROL SOLENOID VALVE ENGINE OIL PUMP CTRL GMLAN SERIAL GRN WIRE GRN/BRN WIRE GRN/VIO WIRE GRN/WHT WIRE GRY/GRN WIRE GRY/WHT WIRE HEATED OXYGEN SENSOR 1 HEATED OXYGEN SENSOR 2 HI SPD GMLAN HIGH SPD INTAKE AIR TEMP SENS 2 SIG KNOCK SENS 1 LOW REF KNOCK SENS 1 SIG LIN BUS 4 LOW CTRL BANK 1 SENS 1 LOW REF (1) MAIN RLY FSD SPLY 5 NCA WIRE RED/WHT WIRE SENS 5 VOLT REF 1 SENS LOW REF SENS SIG SENS VOLT REF SERIAL SIG GND SOL VALVE CTRL BANK 1 THROTT ACTUATOR CLOSE CTRL THROTT ACTUATOR OPEN CTRL TRANSMISSIONS SYSTEM TURBOCHARGER BYPASS SOLENOID VALVE VIO/BLU WIRE VIO/GRN WIRE VIO/GRY WIRE WASTEGATE SOL VALVE CTRL WHT WIRE WHT/GRN WIRE WHT/RED WIRE WHT/YEL WIRE YEL WIRE YEL/GRY WIRE

ACTUATOR CTRL CLOSE ACTUATOR CTRL OPEN BLK/BLU WIRE BLK/BRN WIRE BLK/GRN WIRE BLK/GRY WIRE BLK/VIO WIRE BLK/YEL WIRE BLU WIRE BLU/BRN WIRE BLU/GRY WIRE BLU/VIO WIRE BLU/WHT WIRE BLU/YEL WIRE BRN WIRE BRN/RED WIRE BRN/WHT WIRE CHARGER INDATOR CTRL CRANKSHAFT POS SENS SIG ECPS SENS 1 VOL REF ENGINE CONTROL MODULE (ON RIGHT SIDE OF RADIATOR) ENGINE OIL PRESSURE CONTROL SOLENOID VALVE EXHAUST SENS (1) EXHAUST SOL (1) FUEL INJECTOR 1 FUEL INJECTOR 2 FUEL INJECTOR 3 FUEL PUMP HI CTRL FUEL PUMP LO CTRL GEN FIELD DUTY CYCLE SIG GRN WIRE GRN/BLU WIRE GRN/GRY WIRE GRN/WHT WIRE GRY WIRE GRY/BLU WIRE GRY/RED WIRE GRY/WHT WIRE GRY/YEL WIRE HI SIG BANK 1 SENS (2) HI VOLT CTRL CYLINDER 1 HI VOLT CTRL CYLINDER 2 HI VOLT CTRL CYLINDER 3 HIGH PRESSURE FUEL PUMP ICPS SENS 1 VOL REF IGNITION CTRL 1 IGNITION CTRL 2 IGNITION CTRL 3 INTAKE SENS 1 INTAKE SOL (1) KNOCK SENS 1 LOW REF KNOCK SENS 2 LOW REF KNOCK SENS SIG 1 KNOCK SENS SIG 2 LOW CTRL BANK 1 SENS 2 LOW REF LOW REF (1) LOW REF BANK 1 LOW SIG BANK 1 SENS 2 MTR CLOSE CTRL MTR OPEN CTRL OIL PUMP CTRL OIL PUMP MTR CTRL POWERTRAIN MAIN RLY FUSED SPLY 3 PRESSURE SENS SIG SENS REPLICATED SIG SENS VOL - SENT 1 SIG SOL CTRL SOLENOID CTRL BANK 1 SOUND SYSTEMS SPLY CYLINDER 1 SPLY CYLINDER 2 SPLY CYLINDER 3 STARTING/CHARGING SYSTEM TEMP SIG THROTTLE ACTUATOR CLOSE CTRL THROTTLE ACTUATOR OPEN CTRL VIO WIRE VIO/BLK WIRE VIO/BLU WIRE VIO/BRN WIRE VIO/GRY WIRE W LOW REF WHT/BLU WIRE WHT/BRN WIRE WHT/GRY WIRE WHT/YEL WIRE X LOW REF YEL WIRE YEL/BLU WIRE YEL/BRN WIRE YEL/VIO WIRE