Hyundai Sonata IV (1998-2001) electronic time, alarm control module (etacm) Wiring diagrams

B/ALARM RLY CTRL BLK WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE BURGLAR ALARM RELAY CHECK CONNECTOR DRL FUSE ELECTRONIC TIME, ALARM CONTROL MODULE (ETACM) ENGINE COMPART- MENT JUNCTION BLOCK FUSE 17 FUSE 20 FUSE 25 GRN WIRE HAZARD RELAY HOOD SWITCH HOT AT ALL TIMES HOT IN ON JUNCTION CONNECT- JUNCTION CONNECTOR KEYLESS ENTRY CONTROL MODULE (LOWER CENTER OF DASH) LEFT DOOR UNLOCK SWITCH LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE PASSENGER COMPART- MENT JUNCTION BLOCK PASSENGER COMPARTMENT RELAY BOX POWER DISTRIBUTION SYSTEM PPL RED WIRE RIGHT DOOR UNLOCK SWITCH RIGHT REAR DOOR LOCK ACTUATOR LEFT REAR DOOR LOCK ACTUATOR SIREN STARTING/ CHARGING SYSTEM TRUNK UNLOCK SWITCH WHT WIRE YEL WIRE

1 2 3 4 5 6 7 8 9 10 11 12 HAZARD RELAY CTRL ANTI-THEFT SYSTEM BLK WIRE BLK/WHT WIRE BLU WIRE BLU/WHT WIRE CHIME BELL (BEHIND LEFT SIDE OF DASH) DOOR LOCKS SYSTEM (KEYLESS ENTRY CIRCUIT) DOOR LOCKS SYSTEM (W/O ANTI-THEFT) ELECTRONIC TIME, ALARM CONTROL MODULE (ETACM) ENGINE COMPARTMENT JUNCTION BLOCK (AT LEFT FRONT CORNER OF ENGINE COMPARTMENT) FUSE 19 GRN WIRE GRY WIRE HOOD SWITCH (AT RIGHT FRONT CORNER OF ENGINE COMPARTMENT) HOT AT ALL TIMES IGNITION KEY ILLUMINATION, DOOR WARNING SWITCH ILLUM INSTRUMENT CLUSTER SYSTEM (SPEEDOMETER) LEFT DOOR UNLOCK SWITCH LEFT REAR DOOR LOCK ACTUATOR LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE NCA WIRE ORG/ WIRE ORG/BLK WIRE PASSENGER COMPARTMENT JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) PNK/BLK WIRE PPL REAR DOOR LOCK/UNLOCK INPUT CHIME BELL CONTROL INT (TIME) INT WASHER INPUT RIGHT DOOR UNLOCK SWITCH RIGHT REAR DOOR LOCK ACTUATOR SEAT BELT SWITCH (IN DRIVER'S SEAT BELT BUCKLE) SIREN CONTROL REAR DOOR LOCK/UNLOCK INPUT TRUNK UNLOCK SWITCH INPUT TAN WIRE TRUNK UNLOCK SWITCH W/ANTI-THEFT WHT WIRE WIPER/ WASHER SYSTEM WIPER/WASHER SYSTEM YEL WIRE

ANTI-THEFT SYSTEM B/ALARM RELAY CTRL BLK WIRE BLU WIRE BRN WIRE DEFOGGER RELAY DEFOGGER RELAY CONTROL DEFOGGER SWITCH INPUT DEFOGGER SYSTEM DOOR KEY HOLE ILLUMINATION DOOR LOCK RELAY 1 CTRL DOOR LOCKS SYSTEM DOOR LOCK RELAY 2 CTRL DOOR SWITCH INPUT ELECTRONIC TIME, ALARM CONTROL MODULE (ETACM) FUSE 10 FUSE 20 FUSE 8 GRN WIRE GRN/BLK WIRE GROUND HOT AT ALL TIMES HOT AT ON HOT AT ON OR START ILLUM INSTRUMENT CLUSTER SYSTEM (DOOR AJAR INDICATOR) INSTRUMENT CLUSTER SYSTEM (SEAT BELT INDICATOR) INSTRUMENT CLUSTER SYSTEM (SPEEDOMETER) JUNCTION BLOCK GROUND LEFT FRONT DOOR SWITCH LEFT REAR DOOR SWITCH LT BLU WIRE LT GRN/BLK WIRE MEMORY POWER NCA WIRE ON INPUT ORG/ WIRE PASSENGER COMPARTMENT JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) PNK WIRE PNK/BLK WIRE POWER WINDOW RELAY POWER WDO RELAY CTRL PPL PRE- EXCITATION RESISTOR RIGHT FRONT DOOR SWITCH RIGHT REAR DOOR SWITCH ROOM LAMP CONTROL SEAT BELT INDICATOR CTRL SPEEDOMETER START/ON INPUT TRUNK ROOM LAMP SW IN YEL WIRE

6 14 PNK FR M/T GENERATOR FR WIRE A/T BATTERY BATTERY GROUND BLK WIRE BLU WIRE CHARGE INDICATOR ECM FUSE ELECTRONIC TIME, ALARM CONTROL MODULE (ETACM) ENGINE COMPARTMENT JUNCTION BLOCK (AT LEFT FRONT CORNER OF ENGINE COMPARTMENT) ENGINE CONTROL MODULE (ECM) (BEHIND LOWER CENTER OF DASH) FUSE 10 FUSIBLE LINK GRY WIRE HEADLIGHTS SYSTEM (DRL CONTROL MODULE) (IF EQUIPPED) HOT AT ALL TIMES AM IGNITION SWITCH INSTRUMENT CLUSTER LOCK NCA WIRE ORG/ WIRE PASSENGER COMPARTMENT JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) PNK PNK WIRE PNK WIRE PRE- EXCITATION RESISTOR RED WIRE WHT WIRE

BATTERY BATTERY GROUND BLK WIRE CHARGE INDICATOR ECM FUSE ELECTRONIC TIME, ALARM CONTROL MODULE (ETACM) ENGINE COMPARTMENT JUNCTION BLOCK (AT LEFT FRONT CORNER OF ENGINE COMPARTMENT) FUSE 10 FUSIBLE LINK GENERATOR GRY WIRE HEADLIGHTS SYSTEM (DRL CONTROL MODULE) (IF EQUIPPED) HOT AT ALL TIMES AM IGNITION SWITCH INSTRUMENT CLUSTER LOCK NCA WIRE ORG/ WIRE PASSENGER COMPARTMENT JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) PNK WIRE PRE- EXCITATION RESISTOR RED WIRE WHT WIRE

1 2 3 4 5 6 7 8 SOLENOID CTRL SOLENOID CTRL 4-CYL 6- CYL BLK WIRE BLK/WHT WIRE BRN WIRE CRUISE CONTROL MODULE (AT RIGHT SIDE OF ENGINE COMPARTMENT, ON STRUT TOWER) DATA LINK CONNECTOR (DLC) (PARTIAL) (UNDER DASH TO RIGHT OF STEERING COLUMN) DIAGNOSIS VSS INPUT ON INPUT GROUND ELECTRONIC POWER STEERING CONTROL MODULE (BEHIND CENTER OF DASH) ELECTRONIC POWER STEERING SOLENOID (ON POWER STEERING GEAR BOX) ELECTRONIC TIME, ALARM CONTROL MODULE (ETACM) FUSE 1 HOT IN ON INSTRUMENT CLUSTER PASSENGER COMPARTMENT JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) SPEEDOMETER VEHICLE SPEED SENSOR (2.4L: ON BOTTOM OF TRANSAXLE; 2.5L: ON TOP OF TRANSAXLE) WHT WIRE WHT/BLK WIRE

BLK WIRE BLK/WHT WIRE BLU WIRE BRN WIRE BRN/WHT WIRE COIL CONTROL ELECTRONIC TIME, ALARM CONTROL MODULE (ETACM) FLASHER UNIT FUSE 12 FUSE 15 FUSE 17 GRN WIRE GROUND GRY WIRE HAZARD RELAY HAZARD SWITCH HOT AT ALL TIMES HOT IN ON OR START ILLUMINATION INSTRUMENT CLUSTER JOINT CONNECTOR LEFT LEFT TURN INDICATOR LT BLU WIRE MULTIFUNCTION SWITCH OFF ON OFF ORG/ WIRE PASSENGER COMPARTMENT JUNCTION BLOCK PASSENGER COMPARTMENT RELAY BOX (BEHIND LEFT SIDE OF DASH) PNK WIRE POWER RIGHT RIGHT TURN INDICATOR TURN SWITCH

2.4L, 2.5L ANTI-LOCK BRAKES SYSTEM BELT INDICATOR BLK WIRE BLK/WHT WIRE BLU WIRE BRAKE INDICATOR BRN WIRE BRN/WHT WIRE CHARGE INDICATOR CHIME BELL CRUISE INDICATOR DIGITAL CLOCK DOOR AJAR EBD/ABS INDICATOR CONTROL CIRCUIT "ABS" SYSTEM INDICATOR ELECTRONIC TIME, ALARM CONTROL MODULE (ETACM) ENGINE COMPARTMENT JUNCTION BLOCK ENGINE COOLANT TEMPERATURE GAUGE ENGINE COOLANT TEMPERATURE SENDER (TOP REAR OF ENGINE, NEAR COOLANT OUTLET) EXTERIOR LIGHTS SYSTEM CRUISE CONTROL SYSTEM FASTEN SEAT FRONT FOG INDICATOR FUEL GAUGE FUSE 10 FUSE 20 FUSE 5 GRN WIRE GRN/WHT WIRE GRY WIRE HIGH BEAM HOT AT ALL TIMES HOT IN ON OR START ILLUMINATION INDICATOR INSTRUMENT CLUSTER INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM INTERIOR LIGHTS SYSTEM WARNING SYSTEM INTERIOR LIGHTS SYSTEM JUNCTION CONNECTOR LEFT TURN INDICATOR LOW FUEL INDICATOR LT BLU WIRE LT GRN WIRE LT GRN/BLK WIRE MALFUNCTION INDICATOR LAMP (MIL) (CHECK ENGINE) NCA WIRE OIL PRESSURE INDICATOR ORG/ WIRE PASSENGER COMPARTMENT JUNCTION BLOCK PNK 1 2 3 4 WIRE PNK PNK PNK WIRE PNK WIRE PPL RIGHT TURN INDICATOR SPEEDOMETER SRS "AIR BAG" INDICATOR STARTING/CHARGING SYSTEM SUPPLEMENTAL RESTRAINTS SYSTEM TACHOMETER TAN WIRE TCS INDICATOR TCS OFF INDICATOR TRANSAXLE RANGE SWITCH (ON TOP OF TRANSAXLE) TRANSMISSIONS SYSTEM PPL 3 4 5 TRUNK AJAR WHT WIRE WHT/BLK WIRE YEL WIRE

14 15 DOOR LOCK RLY CTRL DOOR LOCK RLY CTRL BLK WIRE BLU WIRE BLU/WHT WIRE DOOR LOCK DOOR LOCK KNOB OR DOOR LOCK KEY DOOR LOCK RELAY 1 DOOR LOCK RELAY 2 DOOR LOCKED DOOR UNLOCK DOOR UNLOCK SWITCH DOOR UNLOCKED ELECTRONIC TIME, ALARM CONTROL MODULE (ETACM) FUSE 28 GRY WIRE HOT AT ALL TIMES JUNCTION BLOCK GROUND LEFT FRONT DOOR LOCK ACTUATOR LEFT REAR DOOR LOCK ACTUATOR LOCK LT BLU WIRE PASSENGER COMPARTMENT JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) POWER WINDOW MAIN SWITCH REAR DOOR LOCK/UNLOCK IN RIGHT FRONT DOOR LOCK ACTUATOR RIGHT REAR DOOR LOCK ACTUATOR TAN WIRE UN LOCK W/O BURGLAR ALARM W/O BURGLAR ALARM W/BURGLAR ALARM WHT WIRE

AUTO DOWN/UP CONTROL UNIT BLK WIRE BLU WIRE BRN WIRE DOWN UP DOWN ELECTRONIC TIME, ALARM CONTROL MODULE (ETACM) ENGINE COMPARTMENT JUNCTION BLOCK (AT LEFT FRONT CORNER OF ENGINE COMPARTMENT) EXPRESS DOWN EXPRESS DOWN OFF UP DOWN GRN WIRE HOT AT ALL TIMES ILLUM LEFT FRONT POWER WINDOW MOTOR LEFT FRONT WINDOW SWITCH LEFT REAR POWER WINDOW MOTOR LEFT REAR POWER WINDOW SWITCH LEFT REAR WINDOW SWITCH LOCK SWITCH LT BLU WIRE LT GRN WIRE NCA WIRE OFF OFF DOWN OFF DOWN UP OFF DOWN UP DOWN UP UP OFF OFF DOWN UP DOWN UP OFF UP DOWN PASSENGER COMPARTMENT JUNCTION BLOCK (BEHIND LEFT SIDE OF DASH) POWER WINDOW FUSIBLE LINK POWER WINDOW MAIN SWITCH POWER WINDOW RELAY PPL RED WIRE RIGHT FRONT POWER WINDOW MOTOR RIGHT FRONT POWER WINDOW SWITCH RIGHT FRONT WINDOW SWITCH RIGHT REAR POWER WINDOW MOTOR RIGHT REAR POWER WINDOW SWITCH RIGHT REAR WINDOW SWITCH TAN WIRE UN- LOCK LOCK WHT WIRE