Connector [CNG-AB]
WARNING: This page is about a different car, the 2014 Hyundai Elantra GT and 2013 Hyundai Elantra GT. However, it is still accessible from the selected car via links, so may be relevant.
| Pin No. | Description | Connected to |
|---|---|---|
| 1 | Power ground | Chassis Ground |
| 2 | Power ground | Chassis Ground |
| 3 | Battery power (B+) | Main Relay |
| 4 | Power ground | Chassis Ground |
| 5 | Battery power (B+) | Main Relay |
| 6 | Battery power (B+) | Main Relay |
| 7 | Wheel speed sensor signal input | Wheel speed sensor |
| 8 | - | |
| 9 | - | |
| 10 | Brake Test Switch signal input | Brake Switch |
| 11 | A/C Compressor switch signal output | A/C Compressor switch |
| 12 | - | |
| 13 | Sensor power (+5V) | Fuel Tank Pressure Sensor (FTPS) |
| A/C Pressure Transducer (APT) | ||
| 14 | - | |
| 15 | Alternator PWM signal input [FR] | Alternator |
| 16 | Alternator PWM signal output [COM] | Alternator |
| 17 | - | |
| 18 | Cooling Fan Relay [High] control output | Cooling Fan Relay [High] |
| 19 | Immobilizer Lamp control output | Immobilizer Lamp [Without Button Engine Start System] |
| 20 | ETC Motor [+] control output | ETC Motor |
| 21 | ETC Motor [-] control output | ETC Motor |
| 22 | Electrical load signal input [Wiper] | Wiper [Low] Relay |
| 23 | Injector (Cylinder #1) control output | Injector (Cylinder #1) |
| 24 | Sensor ground | Wheel speed sensor |
| 25 | - | |
| 26 | - | |
| 27 | Brake Light Switch signal input | Brake Switch |
| 28 | A/C request switch signal output | Heater & A/C Control module |
| 29 | Sensor power (+5V) | Accelerator Position Sensor (APS) 1 |
| 30 | Sensor power (+5V) | Accelerator Position Sensor (APS) 2 |
| 31 | - | |
| 32 | - | |
| 33 | Cooling Fan Relay [Low] control output | Cooling Fan Relay [Low] |
| 34 | - | |
| 35 | - | |
| 36 | - | |
| 37 | - | |
| 38 | - | |
| 39 | - | |
| 40 | Injector (Cylinder #3) control output | Injector (Cylinder #3) |
| 41 | Battery power (B+) | Ignition Switch |
| 42 | - | |
| 43 | - | |
| 44 | Sensor ground | A/C Pressure Transducer (APT) |
| 45 | A/C Pressure Transducer (APT) signal input | A/C Pressure Transducer (APT) |
| 46 | Sensor ground | Accelerator Position Sensor (APS) 1 |
| 47 | Sensor ground | Accelerator Position Sensor (APS) 2 |
| 48 | - | |
| 49 | Sensor ground | Fuel Level Sensor (FLS) |
| 50 | - | |
| 51 | - | |
| 52 | Start Motor relay control output | Start Motor relay |
| 53 | Main Relay control output | Main Relay |
| 54 | - | |
| 55 | - | |
| 56 | - | |
| 57 | Injector (Cylinder #4) control output | Injector (Cylinder #4) |
| 58 | Battery power (B+) | Battery |
| 59 | CCP CAN [Low] | Other control module, Data Link Connector (DLC), |
| 60 | C-CAN [Low] | Other control module, Data Link Connector (DLC), |
| 61 | - | |
| 62 | - | |
| 63 | Accelerator Position Sensor (APS) 1 signal input | Accelerator Position Sensor (APS) 1 |
| 64 | Accelerator Position Sensor (APS) 2 signal input | Accelerator Position Sensor (APS) 2 |
| 65 | Electrical signal input [Blower Max. Switch] | Heater & A/C Control module |
| 66 | ||
| 67 | A/C Compressor Relay control output | A/C Compressor Relay |
| 68 | Variable Intake Solenoid (VIS) Valve control output | Variable Intake Solenoid (VIS) Valve |
| 69 | - | |
| 70 | Fuel Pump Relay control output | Fuel Pump Relay |
| 71 | Engine speed signal output | Power Distribution Module (PDM) |
| 72 | - | |
| 73 | - | |
| 74 | Injector (Cylinder #2) control output | Injector (Cylinder #2) |
| 75 | Battery power (B+) | Main Relay |
| 76 | CCP CAN [High] | |
| 77 | C-CAN [High] | |
| 78 | Vehicle speed signal input | ABS/ESC Control Unit |
| 79 | - | |
| 80 | Sensor ground | Fuel Tank Pressure Sensor (FTPS) |
| 81 | Fuel Tank Pressure Sensor (FTPS) signal input | Fuel Tank Pressure Sensor (FTPS) |
| 82 | Start Motor contol switch | Power Distribution Module (PDM) |
| 83 | Fuel Level Sensor (FLS) signal input | Fuel Level Sensor (FLS) |
| 84 | CVVT Oil Control (OCV) Valve [Bank 1/Exhaust] control output | CVVT Oil Control Valve (OCV) [Bank 1/Exhaust] |
| 85 | CVVT Oil Control (OCV) Valve [Bank 1/Intake] control output | CVVT Oil Control Valve (OCV) [Bank 1/Intake] |
| 86 | Purge Control Solenoid Valve (PCSV) control output | Purge Control Solenoid Valve (PCSV) |
| 87 | Canister Close Valve (CCV) control output | Canister Close Valve (CCV) |
| 88 | - | |
| 89 | - | |
| 90 | Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2] Heater control output | Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 2] |
| 91 | Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1] Heater control output | Heated Oxygen Sensor (HO2S) [Bank 1/Sensor 1] |