Test Description
WARNING: This page is about a different car, the 2004 Chevrolet Corvette. However, it is still accessible from the selected car via links, so may be relevant.
The numbers below refer to the step numbers on the diagnostic table.
- 2: Tests if the sensors will transmit valid data with good signal strength in response to a magnetic activation. During this step it is important to observe the signal strength graph on the TPM tool's display screen when the sensor transmits. Any more than 1/4 graph displayed can be considered good signal strength.
- 3: Tests if the RCDLR can receive and translate data from simulated sensor transmissions
- 5: Tests if the sensors internal roll switch is functioning properly.
DTC C0750, C0755, C0760, or C0765
| Step | Action | Values | Yes | No |
|---|---|---|---|---|
| Schematic Reference: Tire Pressure Monitoring System Schematics | ||||
| 1 | Did you perform the Tire Pressure Monitor Diagnostic System Check? | - | Go to Step 2 | Go to Diagnostic System Check - Tire Pressure Monitoring |
| 2 |
|
8 digit ID number, accurate tire pressure +/- 2 psi, Learn Mode, Good Signal Strength | Go to Step 3 | Go to Step 6 |
| 3 |
|
LF Tire Pressere-10 psi, RF Tire Pressure-20 psi, RR Tire Pressure-30 psi, LR Tire Pressure-40 psi, +/- 4 psi | Go to Step 4 | Go to Step 7 |
| 4 | Learn the tire pressure sensors. Refer to Tire Pressure Sensor Learn . Did you complete the procedure? |
- | Go to Step 5 | - |
| 5 | Operate the vehicle within the conditions for running and setting the DTC. Does the DTC reset? |
- | Go to Step 6 | System OK |
| 6 | Replace the suspect sensor. Refer to Tire Pressure Sensor Replacement . Did you complete the replacement? |
- | Go to Step 8 | - |
| 7 | Replace the RCDLR. Refer to Remote Control Door Lock Receiver Replacement
In Keyless Entry. Did you complete the replacement? |
- | Go to Step 8 | - |
| 8 |
|
- | Go to Step 2 | System OK |