Fastener Specifications
WARNING: This page is about a different car, the 2023 GMC Sierra 3500 HD and 2023 GMC Sierra 2500 HD. However, it is still accessible from the selected car via links, so may be relevant.
NOTE:
Callouts in the following chart represent components shown in graphic above.
Auxiliary Chassis Control Module - Trailer Brake L5P with VXT
| Callout | Component Name [Component Quantity] | Single Use Fastener/Component | Thread Locking Adhesive Required | Specification | Procedure |
|---|---|---|---|---|---|
| Metric (English) | |||||
| 1 | Chassis Control Module Nut [3x] | - | - | 9 N.m (80 lb in) | Auxiliary Chassis Control Module Replacement - Trailer Brake (without Chassis Cab - 310/314) , or Auxiliary Chassis Control Module Replacement - Trailer Brake (L5P with Chassis Cab - 310/314) |
NOTE:
Callouts in the following chart represent components shown in graphic above.
Auxiliary Chassis Control Module - Trailer Brake L8T with VXT
| Callout | Component Name [Component Quantity] | Single Use Fastener/Component | Thread Locking Adhesive Required | Specification | Procedure |
|---|---|---|---|---|---|
| Metric (English) | |||||
| 1 | Chassis Control Module Bolt [3x] | - | - | 9 N.m (80 lb in) | Auxiliary Chassis Control Module Replacement - Trailer Brake (without Chassis Cab - 310/314) , or Auxiliary Chassis Control Module Replacement - Trailer Brake (L8T with Chassis Cab - 310/314) |
NOTE:
Callouts in the following chart represent components shown in graphic above.
Auxiliary Chassis Control Module - Trailer Brake without VXT
| Callout | Component Name [Component Quantity] | Single Use Fastener/Component | Thread Locking Adhesive Required | Specification | Procedure |
|---|---|---|---|---|---|
| Metric (English) | |||||
| 1 | Chassis Control Module Nut [3x] | - | - | 9 N.m (80 lb in) | Auxiliary Chassis Control Module Replacement - Trailer Brake (without Chassis Cab - 310/314) , or Auxiliary Chassis Control Module Replacement - Trailer Brake (L8T with Chassis Cab - 310/314) , or Auxiliary Chassis Control Module Replacement - Trailer Brake (L5P with Chassis Cab - 310/314) |
NOTE:
Callouts in the following chart represent components shown in graphic above.
Box-Mounted Trailer Hitch
| Callout | Component Name [Component Quantity] | Single Use Fastener/Component | Thread Locking Adhesive Required | Specification | Procedure |
|---|---|---|---|---|---|
| Metric (English) | |||||
| 1 | Box-Mounted Trailer Hitch Platform Bolt [8x] | - | Yes | 160 N.m (118 lb ft) | Box-Mounted Trailer Hitch Replacement (L5P) , or Box-Mounted Trailer Hitch Replacement (L8T) |
NOTE:
Callouts in the following chart represent components shown in graphic above.
Trailer Brake Control Module L5P with VXT
| Callout | Component Name [Component Quantity] | Single Use Fastener/Component | Thread Locking Adhesive Required | Specification | Procedure |
|---|---|---|---|---|---|
| Metric (English) | |||||
| 1 | Trailer Brake Power Control Module Nut [2x] | - | - | 9 N.m (80 lb in) | Trailer Brake Control Module Replacement (without Chassis Cab - 310/314) , or Trailer Brake Control Module Replacement (L5P with Chassis Cab - 310/314) |
NOTE:
Callouts in the following chart represent components shown in graphic above.
Trailer Brake Control Module L5P with VXT Fuel Filter
| Callout | Component Name [Component Quantity] | Single Use Fastener/Component | Thread Locking Adhesive Required | Specification | Procedure |
|---|---|---|---|---|---|
| Metric (English) | |||||
| 1 | Fuel Filter Bracket Cover Nut [2x] | - | - | 22 N.m (16 lb ft) | Trailer Brake Control Module Replacement (without Chassis Cab - 310/314) , or Trailer Brake Control Module Replacement (L5P with Chassis Cab - 310/314) |
NOTE:
Callouts in the following chart represent components shown in graphic above.
Trailer Brake Control Module L8T with VXT
| Callout | Component Name [Component Quantity] | Single Use Fastener/Component | Thread Locking Adhesive Required | Specification | Procedure |
|---|---|---|---|---|---|
| Metric (English) | |||||
| 1 | Trailer Brake Power Control Module Bolt [2x] | - | - | 9 N.m (80 lb in) | Trailer Brake Control Module Replacement (without Chassis Cab - 310/314) , or Trailer Brake Control Module Replacement (L8T with Chassis Cab - 310/314) |
NOTE:
Callouts in the following chart represent components shown in graphic above.
Trailer Brake Control Module without VXT
| Callout | Component Name [Component Quantity] | Single Use Fastener/Component | Thread Locking Adhesive Required | Specification | Procedure |
|---|---|---|---|---|---|
| Metric (English) | |||||
| 1 | Trailer Brake Power Control Module Nut [2x] | - | - | 9 N.m (80 lb in) | Trailer Brake Control Module Replacement (without Chassis Cab - 310/314) , or Trailer Brake Control Module Replacement (L5P with Chassis Cab - 310/314) , or Trailer Brake Control Module Replacement (L8T with Chassis Cab - 310/314) |
NOTE:
Callouts in the following chart represent components shown in graphic above.
Trailer Hitch Platform
| Callout | Component Name [Component Quantity] | Single Use Fastener/Component | Thread Locking Adhesive Required | Specification | Procedure |
|---|---|---|---|---|---|
| Metric (English) | |||||
| 1 | Trailer Hitch Platform Bolt [4x] | Yes | Yes | First Pass:120 N.m (89 lb ft) Final Pass:70 - 80 Degrees |
Trailer Hitch Platform Replacement |
| 2 | Trailer Hitch Platform Bolt [2x] | - | - | 160 N.m (118 lb ft) | Trailer Hitch Platform Replacement |
NOTE:
Callouts in the following chart represent components shown in graphic above.
Trailer Lamp Control Module
| Callout | Component Name [Component Quantity] | Single Use Fastener/Component | Thread Locking Adhesive Required | Specification | Procedure |
|---|---|---|---|---|---|
| Metric (English) | |||||
| 1 | Trailer Lamp Control Module Bracket Nut [2x] | - | - | 9 N.m (80 lb in) | Trailer Lamp Control Module Replacement |
NOTE:
Callouts in the following chart represent components shown in graphic above.
Trailer Tire Pressure Indicator Sensor
| Callout | Component Name [Component Quantity] | Single Use Fastener/Component | Thread Locking Adhesive Required | Specification | Procedure |
|---|---|---|---|---|---|
| Metric (English) | |||||
| 1 | Tire Pressure Indicator Sensor Nut | - | - | 9 N.m (80 lb in) | Trailer Tire Pressure Indicator Sensor Replacement |