Component | Location | Locator View | Connector End View |
|---|---|---|---|
Automatic Transmission (AT) Neutral Signal Driver Module (Cat® Diesel) | Under the right seat | ||
Automatic Transmission (AT) Selector Control | In the center console | -- | |
Automatic Transmission (AT) Shift Indicator Lamp (Console Mounted) | In the center console, a part of the automatic transmission (AT) selector control | -- | |
Backup, Lamp Left Side | On the rear of the left frame rail (part of the tail, stop and turn signal lamp) | ||
Backup Lamp, Right Side | On the rear of the right frame rail (part of the tail, stop and turn signal lamp) | ||
Backup Lamps Switch (Automatic Transmission) | On the lower right side of the transmission | ||
Backup Lamps Switch (Cat® Diesel and 5 or 6 Speed Manual Transmission) | On the upper right side of the transmission | ||
Backup Lamps Switch (Cat® Diesel and 9 or 10 Speed Manual Transmission) | On the upper right side of the transmission | ||
Cigar Lighter Lamp | In the center of the IP, at the right of the radio (part of the cigar lighter) | ||
Clearance Lamp, Left Side | At the top of the roof, on the forward left outboard side of the cab | ||
Clearance Lamp, Right Side | On the top of the roof, on the forward right exterior side of the cab, outboard | ||
Clearance Lamps Relay | In the right top of the IP, under the access panel, in relay center 1 | -- | |
Clearance Lamps Switch | In the center of the IP | ||
Daytime Running Lamps (DRL) "Off" Relay | On the right side of the lower IP, in front of the blower motor, behind the panel, in the relay center 3 | -- | |
Daytime Running Lamps (DRL) "On" Relay | On the right side of the lower IP, in front of the blower motor, behind the panel, in the relay center 3 | -- | |
Daytime Running Lamps (DRL) Resistor | At the main branch of the data link connector (DLC) breakout | -- | |
Dome and Reading Lamp | At the center front of the cab at the top | -- | |
Dome and Reading Lamp Switch | In the center front top of the cab (part of the dome and reading lamp) | -- | |
Door Jamb Switch, Left Side | On the left front door frame, at the rear of the opening | -- | |
Headlamp, Left High Beam | In the left front of the exterior cab body | ||
Headlamp, Left High/Low Beam | In the left front of the exterior cab body | ||
Headlamp, Right High Beam | In the right front of the exterior cab body | ||
Headlamp, Right High/Low Beam | In the right front of the exterior cab body | ||
Headlamps Dimmer Relay | In the right top of the IP, under the access panel, in relay center 1 | -- | |
Headlamps Dimmer Switch | On the left side of the lower steering column | -- | |
Headlamps Switch | On the left side of the steering column (part of the multifunction switch) | -- | |
ID Lamp, Center | On the top of the roof, in the center of the cab | ||
ID Lamp, Left Side | On the top of the roof, in the forward left inboard side of the cab | ||
ID Lamp, Right Side | On the top of the roof, in the forward right inboard side of the cab | ||
Interior Lamps Dimming Buss | In the upper IP harness, under the crash pad, at the top of the IP, joint connector 1, row 1 (terminals 1A, 1B, 1C, 1D, 1E, 1F, 1G, 1H, 1J and 1L) | -- | -- |
Inverting Driver Module (ABS-Hydraulic) | Under the right seat | ||
IP Lamps Dimmer Control | In the IP, on the lower right side of the speedometer, part of the instrument panel cluster (IPC) | -- | |
License Lamp | At the rear of the right frame rail, part of the right taillamp | ||
Lighted Mirror Connector Jumper | In connector C216 (6 cavities), in the upper IP harness | -- | |
Lighted Outside Left Rearview Mirror | On the exterior of the left door | -- | |
Lighted Outside Right Rearview Mirror | On the exterior of the right door | -- | |
Lighting Relay | In the top of the IP, under the access panel, in relay center 1 | -- | |
Marker Lamps Relay | In the top of the IP, under the access panel, in relay center 1 | -- | |
Marker Lamps Switch | In the center of the IP | ||
Neutral and Backup Lamps Switch (Push-Button Shift Control) | Internal to the automatic electronic transmission | -- | -- |
Park Brake Switch (Hydraulic Brakes) | On the park brake lever bracket | ||
Park/Turn Signal Lamp, Left Front | On the left front of the front bumper | ||
Park/Turn Signal Lamp, Right Front | On the right front of the front bumper | ||
PRNDL Lamp (Console-Mounted Selector) | In the center console, part of the automatic transmission (AT) selector control | -- | |
Sidemarker Lamp, Left Front | In the left forward bottom of the door | ||
Sidemarker Lamp, Right Front | In the right forward bottom of the door | ||
Stoplamps Relay (ABS-Hydraulic) | In the center of the lower IP, behind the panel, in relay center 2 | -- | |
Stoplamps Switch (ABS-Air) | On the left side of the exterior bulkhead, under the brake pedal, on the air brake application valve | ||
Stoplamps Switch (ABS-Hydraulic) | On the Brake Pedal Support | -- | -- |
Stoplamps Switch 1 (ABS-Air) | On the left side of the exterior bulkhead, under the brake pedal, on the air brake application valve | ||
Stoplamps Switch 2 (ABS-Air) | On the left side of the exterior bulkhead, under the brake pedal, on the air brake application valve | ||
Tail and Stop/Turn Signal Lamp, Left Side | On the rear of the left frame rail | ||
Tail and Stop/Turn Signal Lamp, Right Side | On the rear of the right frame rail | ||
Taillamps Relay | In the top of the IP, under the access panel, in the relay center 1 | -- | |
Tractor Receptacle | In the side of the cab bridge, on the bracket near the power steering reservoir | ||
Trailer Receptacle | Behind the cab, on the cab bridge bracket at the left frame rail | ||
Trailer Stop Relay (Cat® Diesel and ABS-Air) | In the left side of the cab bridge, on the relay bracket on the front of the electronic brake control module (EBCM) | ||
Trailer Stop Relay (Cat® Diesel and ABS-Hydraulic) | In the left side of the cab bridge, on the relay bracket on the power steering reservoir mounting bracket | ||
Trailer Stop Relay (Gasoline and ABS-Hydraulic) | In the left side of the cab bridge, on the relay bracket on the power steering reservoir mounting bracket | ||
Trailer Stoplamps Switch (ABS-Air) | In the center of the IP, below the radio | -- | |
Turn Signal Switch | On the left side of the steering column (part of the multifunction switch) | -- | |
Turn/Hazard Flasher Module | Under the center of the IP, at the floor level | ||
Turn/Trailer Relay, Left Side | In the right top of the IP, under the access panel, in relay center 1 | -- | |
Turn/Trailer Relay, Right Side | In the right top of the IP, under the access panel, in relay center 1 | -- |
