Low Tire Pressure Indicator Does Not Reset w/UB3
Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
DEFINITION: The tire inflation monitor reset switch is inoperative. | ||||
1 | Did you perform the TIM Diagnostic System Check? | -- | Go to Step 2 | |
2 |
Does the scan tool display On when the switch is pressed? | -- | Go to Testing for Intermittent Conditions and Poor Connections in Wiring Systems | Go to Step 3 |
3 |
Does the scan tool display On? | -- | Go to Step 6 | Go to Step 4 |
4 | Test the tire inflation monitor reset signal circuit of the DIC switch for a high resistance or an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 10 | Go to Step 5 |
5 | Test the ground circuit of the DIC switch for a high resistance or an open. Refer to Circuit Testing and Wiring Repairs in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 10 | Go to Step 7 |
6 | Inspect for poor connections at the harness connector of the DIC switch. Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 10 | Go to Step 8 |
7 | Inspect for poor connections at the harness connector of the instrument cluster (IPC). Refer to Testing for Intermittent Conditions and Poor Connections and Connector Repairs in Wiring Systems. Did you find and correct the condition? | -- | Go to Step 10 | Go to Step 9 |
8 | Replace the DIC switch. Refer to Driver Information Display Switch Replacement in Instrument Panel, Gauges and Console. Did you complete the replacement? | -- | Go to Step 10 | -- |
9 | Replace the IPC. Refer to Instrument Cluster Replacement in Instrument Panel, Gauges and Console. Did you complete the replacement? | -- | Go to Step 10 | -- |
10 | Operate the system in order to verify the repair. Did you correct the condition? | -- | System OK | Go to Step 2 |
