VECI Decal Location
Typical location of the decal will be on the underside of the hood or the radiator support sight shield.
Decal Location
Typical location of the Vehicle Certification label is on the LH door or door post pillar.
PCM Locations
Note. For PCM Removal and Installation procedures, refer to ELECTRONIC ENGINE CONTROLS .
Scheme 17
- Focus - passenger side behind the kick panel.
- Five Hundred, Freestyle, Montego - engine compartment, driver side, mounted to the cowl.
- Taurus, Sable, Freestar, Monterey - behind the glove compartment (access from the engine compartment dash panel) on the passenger side.
- Mustang - front of engine compartment, passenger side, near fender, under the battery junction box.
- Crown Victoria, Grand Marquis, Town Car - engine compartment, driver side, fender mounted.
- LS, Thunderbird, Explorer, Mountaineer, Aviator - passenger side, near side cowl, behind the glove compartment.
- Ford GT - engine compartment, driver side, behind the driver seat, quarter panel mounted.
- Escape, Mariner, Explorer Sport Trac, Ranger - behind the instrument panel (cowl), center to both driver and passenger sides (access from the engine compartment).
- Expedition, Navigator, F-Series, F-Super Duty - passenger side of the engine compartment, mounted to the cowl.
- Excursion - lower dash panel on the driver side.
- E-Series - engine compartment, driver side, near the cowl (access from the engine compartment).
| Function | Description | Connector/Pin |
|---|---|---|
| VPWR | Voltage input to module | 71,97 |
| PWRGND | Power ground | 3,24,51,76,77,103 |
| CSEGND | Case ground | 25 |
| SIGRTN | Signal return | 91 |
| VREF | 5.0-volt reference | 90 |
| KAPWR | Keep alive power | 55 |
104-PIN PCM POWER AND GROUNDS
Scheme 18
| Function | Description | Connector/Pin |
|---|---|---|
| VPWR | Voltage input to module | B32 |
| VPWR | Voltage input to module | B33 |
| PWRGND | Power ground | B24 |
| PWRGND | Power ground | B25 |
| PWRGND | Power ground | B26 |
| PWRGND | Power ground | B27 |
| CSEGND | Case ground | B43 |
| SIGRTN | Connector B signal return | B17 (B5 for LS/Thunderbird) |
| SIGRTN | Connector T signal return | T17 (T14 for LS/Thunderbird) |
| SIGRTN | Connector E signal return | E17 |
| VREF | Connector B buffered 5.0-volt reference | B20 (B55 for LS/Thunderbird) |
| VREF | Connector E buffered 5.0-volt reference | E20 (E14 for LS/Thunderbird) |
| KAPWR | Keep alive power | B44 |
150-PIN PCM POWER AND GROUNDS
Scheme 19
| Function | Description | Connector/Pin |
|---|---|---|
| VPWR | Voltage input to module | B35 |
| VPWR | Voltage input to module | B36 |
| PWRGND | Power ground | B47 |
| PWRGND | Power ground | B48 |
| PWRGND | Power ground | B49 |
| CSEGND | Case ground | B10 |
| SIGRTN | Connector B signal return | B41 |
| SIGRTN | Connector T signal return | T41 |
| SIGRTN | Connector E signal return | E41 |
| VREF | Connector buffered 5.0-volt reference | B40 |
| VREF | Connector E buffered 5.0-volt reference | E40 |
| KAPWR | Keep alive power | B45 |
150-PIN PCM POWER AND GROUNDS
Scheme 20
| Function | Description | Connector/Pin |
|---|---|---|
| VPWR | Voltage input to module | |
| VPWR | Voltage input to module | B35 |
| VPWR | Voltage input to module | B36 |
| VPWR | Voltage input to module | T39 |
| PWRGND | Power ground | B47 |
| PWRGND | Power ground | B48 |
| PWRGND | Power ground | B49 |
| PWRGND | Power ground | B50 |
| CSEGND | Case ground | B10 |
| SIGRTN | Connector B signal return | B41 |
| SIGRTN | Connector B signal return | B43 |
| SIGRTN | Connector E signal return | E33 |
| SIGRTN | Connector E signal return | E58 |
| SIGRTN | Connector T signal return | T41 |
| VREF | Connector B buffered 5.0-volt reference | B40 |
| VREF | Connector E buffered 5.0-volt reference | E57 |
| KAPWR | Keep alive power | B45 |
170-PIN PCM POWER AND GROUNDS
Scheme 21
| Function | Description | Connector/Pin |
|---|---|---|
| VPWR | Voltage input to module | B51 |
| VPWR | Voltage input to module | B52 |
| VPWR | Voltage input to module | B53 |
| PWRGND | Power ground | B67 |
| PWRGND | Power ground | B68 |
| PWRGND | Power ground | B69 |
| PWRGND | Power ground | B70 |
| CSEGND | Case ground | B66 |
| SIGRTN | Connector B signal return | B58 |
| SIGRTN | Connector T signal return | T43 |
| SIGRTN | Connector E signal return | E58 |
| VREF | Connector B buffered 5.0-volt reference | B29 |
| VREF | Connector E buffered 5.0-volt reference | E57 |
| KAPWR | Keep alive power | B54 |
190-PIN PCM POWER AND GROUNDS