Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSDODGE AND RAM1999CARAVAN BASE, 2.4 BREPAIR AND DIAGNOSIS (SINGLE PAGE)BODY & FRAMEBODY, CAB CONTROL SYSTEMSBODY CONTROL COMPUTER - INTRODUCTIONCONNECTOR IDENTIFICATION
1999 Dodge and Ram Caravan Base, 2.4 B
Connector Identification
1999 Dodge and Ram Caravan Base, 2.4 BSECTION Connector Identification
NOTE:
For terminal identification of body control system connectors, use appropriate illustration(s). See CONNECTOR IDENTIFICATION DIRECTORY
. Connector terminal numbers may be molded into connectors. If connector terminal identification differs from that shown in figure, use wire colors to ensure correct circuit is being tested. See WIRING DIAGRAMS
.
CONNECTOR IDENTIFICATION DIRECTORY
| Connector | See Fig. | |
|---|---|---|
| ABS Controller (JA, JX, LH & NS Bodies) | Fig 1 | |
| Air Bag Control Module (JA, JX & NS Bodies) | Fig 2 | |
| Air Bag Control Module (AB, AN, BR, DN & LH Bodies) | Fig 3 | |
| ATC Module (LH Body) | Fig 4 | |
| ATC Sun Sensor/VTSS Indicator (LH Body) | Fig 5 | |
| Body Control Module 10-Pin (JA & JX Bodies) | Fig 6 | |
| Body Control Module 14-Pin (JA & JX Bodies) | Fig 7 | |
| Body Control Module 20-Pin (JA & JX Bodies) | Fig 8 | |
| Body Control Module 22-Pin (JA & JX Bodies) | Fig 9 | |
| Body Control Module (LH Body) | ||
| "C1" 14-Pin (Gray) | Fig 10 | |
| "C2" 24-Pin (Black) | Fig 11 | |
| "C3" 12-Pin (Bone) | Fig 12 | |
| "C4" 16-Pin (Blue) | Fig 13 | |
| Body Control Module (NS Body) | Fig 14 | |
| Central Timer Module "A" (AN, BR & DN Bodies) | Fig 15 | |
| Central Timer Module "B" (AN, BR & DN Bodies) | Fig 16 | |
| Central Timer Module (AB Body) | ||
| "C1" (Green) | Fig 15 | |
| "C2" (White) | Fig 16 | |
| Compass Mini-Trip Computer (AN & DN Bodies) | Fig 17 | |
| Compass Mini-Trip Computer (JA & JX Bodies) | Fig 18 | |
| Compass Mini-Trip Computer (NS Body) | Fig 19 | |
| Courtesy Light Relay (JA & JX Bodies) | Fig 20 | |
| Data Link (DLC) | Fig 21 | |
| Door Lock Motor/Ajar Switch (DN & LH Bodies) | Fig 22 | |
| Electrochromic Mirror (NS Body) | Fig 23 | |
| Fuel Pump | ||
| LH Body | Fig 24 | |
| NS Body | Fig 25 | |
| Fuel Pump Module (JA & JX Bodies) | Fig 26 | |
| Headlight Switch | ||
| Caravan & Voyager | Fig 27 | |
| 8-Pin, NS Body | Fig 28 | |
| LH & NS Bodies | Fig 29 | |
| AB Body | Fig 30 | |
| Headliner (LH Body) | Fig 31 | |
| HVAC Control Module (Blue - NS Body) | Fig 32 | |
| Ignition Switch (LH Body) | Fig 34 | |
| Ignition Switch (NS Body) | Fig 35 | |
| Information Center (NS Body) | Fig 29 | |
| Ignition Switch (JA & JX Bodies) | Fig 33 | |
| Instrument Cluster | ||
| JA & JX Bodies | Fig 36 | |
| All Except JA, JX & NS Models | Fig 37 | |
| NS Body | Fig 38 | |
| Junction Block 6-Pin (JA & JX Bodies) | Fig 39 | |
| Junction Block (Typical - NS Body Shown) | Fig 40 | |
| Junction Block Internal (NS Body) | Fig 41 | |
| Key-In Ignition | ||
| AN & DN Bodies | Fig 42 | |
| BR Body | Fig 43 | |
| Memory Heated Seat/Mirror Module (LH Body) | ||
| 12-Pin Connector | Fig 44 | |
| 16-Pin Connector | Fig 45 | |
| 26-Pin Connector | Fig 46 | |
| Memory Mirror (LH Body) | Fig 47 | |
| Multifunction Switch 10-Pin (JA & JX Bodies) | Fig 48 | |
| Multifunction Switch (AN, BR & DN Bodies) | Fig 49 | |
| Multifunction Switch 7-Pin (JA, JX & LH Bodies) | Fig 50 | |
| Multifunction Switch (NS Body) | Fig 51 | |
| OTIS Module (LH Body) | Fig 52 | |
| Parking Light (NS Body) | Fig 53 | |
| Power Door Lock Module (AB Body) | Fig 54 | |
| Power Door Lock Switch | ||
| AB Body | Fig 55 | |
| AN & BR Body | Fig 57 | |
| Power Door Lock/Window Switch (DN Body) | Fig 56 | |
| Power Seat Switch (LH Body) | Fig 58 | |
| Power Seat Memory Switch (LH Body) | Fig 19 | |
| Power Seat Memory Heater Switch (LH Body) | Fig 19 | |
| Power Top Switch | Fig 59 | |
| Powertrain Control Module | ||
| AB, AN & DN Bodies | Fig 60 | |
| Except AB, AN & DN Bodies | Fig 61 | |
| Remote Keyless Entry (RKE) Module (NS Body) | Fig 19 | |
| Relay (Typical) | Fig 62 | |
| Relay Center (AN & DN Bodies) | Fig 63 | |
| Seat Belt Module (BR & JX Body) | Fig 64 | |
| Sentry Key Immobilizer Module (JA, JX & LH Bodies) | Fig 65 | |
| Steering Column (AB Body) | Fig 66 | |
| Transmission Control Module Connector | Fig 67 | |
| Wiper Motor | ||
| AN & DN Bodies | Fig 68 | |
| BR Body | Fig 69 | |
| JA & JX Bodies | Fig 70 | |
| LH Body | Fig 71 | |
| NS Body | Fig 72 | |
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.