Fastener Tightening Specifications
| Application | Specification | |
|---|---|---|
| Metric | English | |
| Air Spring Compressor to Frame Mounting Bolts | 20 N.m | 15 lb ft |
| Air Spring Leveling Sensor to Frame Mounting Bolts | 8 N.m | 71 lb in |
| Air Supply Lines to Air Spring Compressor | 2.25 N.m | 20 lb in |
Fastener Tightening Specifications
Scheme 1
Scheme 2
| Callout | Component Name |
|---|---|
| 1 | Air Suspension Sensor - LR |
| 2 | Air Suspension Sensor - RR |
| 3 | Air Suspension Compressor Assembly |
| 4 | Air Suspension Inflator Switch |
| 5 | Frame |
Scheme 3
| Connector Part Information OEM: 15326654 Service: 88986254 Description: 8-Way F GT 280 Series Sealed (BK) |
|---|
| Terminal Part Information Pins: A-C, E-G Terminal/Tray: 15304719/19 Core/Insulation Crimp: E/5 Release Tool/Test Probe: 15315247/J-35616-4A (PU) Pins: D, H Terminal/Tray: 15304720/19 Core/Insulation Crimp: 4/5 Release Tool/Test Probe: 15315247/J-35616-4A (PU) |
Air Suspension Compressor Assembly C1 Connector Parts Information
| Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
| A | PU | 2264 | RR Air Suspension Sensor Low Reference |
| B | PU | 2185 | LR Air Suspension Sensor Low Reference |
| C | D-GN/WH | 817 | Vehicle Speed Signal |
| D | BK | 2450 | Ground |
| E | BN | 2227 | RR Air Suspension Sensor Signal |
| F | BN | 2184 | LR Air Suspension Sensor Signal |
| G | BN | 241 | Ignition 3 Voltage |
| H | OG | 2840 | Battery Positive Voltage |
Air Suspension Compressor Assembly C1 Connector Terminal Identification
Scheme 4
| Connector Part Information OEM: 15326808 Service: 15306388 Description: 3-Way F GT 150 Series Sealed (BK) |
|---|
| Terminal Part Information Terminal/Tray: See Terminal Repair Kit Core/Insulation Crimp: See Terminal Repair Kit Release Tool/Test Probe: See Terminal Repair Kit |
Air Suspension Compressor Assembly C2 (Air Suspension Inflator Switch) Connector Parts Information
| Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
| A | RD | Switch Signal | |
| B | BK | Ground | |
| C | TN | Indicator Control |
Air Suspension Compressor Assembly C2 (Air Suspension Inflator Switch) Connector Terminal Identification
Scheme 5
| Connector Part Information OEM: 15326801 Service: 15306156 Description: 2-Way F GT 150 Series Sealed (BK) |
|---|
| Terminal Part Information Terminal/Tray: 12191819/8 Core/Insulation Crimp: E/A Release Tool/Test Probe: 15315247/J-35616-2A (GY) |
Air Suspension Sensor - LR Connector Parts Information
| Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
| A | BN | 2184 | LR Air Suspension Sensor Signal |
| B | PU | 2185 | LR Air Suspension Sensor Low Reference |
Air Suspension Sensor - LR Connector Terminal Identification
| Connector Part Information OEM: 15326801 Service: 15306156 Description: 2-Way F GT 150 Series Sealed (BK) |
|---|
| Terminal Part Information Terminal/Tray: 12191819/8 Core/Insulation Crimp: E/A Release Tool/Test Probe: 15315247/J-35616-2A (GY) |
Air Suspension Sensor - RR Connector Parts Information
| Pin | Wire Color | Circuit No. | Function |
|---|---|---|---|
| A | BN | 2227 | RR Air Suspension Sensor Signal |
| B | PU | 2264 | RR Air Suspension Sensor Low Reference |
Air Suspension Sensor - RR Connector Terminal Identification
Begin the system diagnosis with the Diagnostic System Check - Vehicle . The Diagnostic System Check will provide the following information
- The identification of the control modules which command the system. Refer to «Air Suspension Description and Operation»(ref-268152-S00450901762007101800000) .
- The identification of any stored diagnostic trouble codes (DTCs) and their status. Refer to «Diagnostic Trouble Code (DTC) Displaying»(ref-268152-S18777735992007101800000) .
The use of the Diagnostic System Check will identify the correct procedure for diagnosing the system and where the procedure is located.