Circuit Description
When you press the ODO/TRIP button, circuit 1326 grounds. The instrument cluster detects the ground on terminal B8 and switches the DIC display to the trip odometers.
Conditions for Setting the DTC
The DTC sets under the following conditions:
| • | The ignition is in RUN. |
| • | The ODO/TRIP switch is stuck or shorted to ground for greater than 60 seconds. |
Action Taken When the DTC Sets
When the DTC sets, the instrument cluster disables the function of the ODO/TRIP button for the remainder of that ignition cycle or the DTC is set as a history DTC. The instrument cluster displays the trip odometer message displayed when the condition was detected.
Diagnostic Aids
Test for a binding, sticking or broken ODO/TRIP button. If the ODO/TRIP button is OK, clear the DTC. Perform the Diagnostic System Check. If the DTC is set current again, refer to the DTC B1524 Odometer Switch Stuck/Shorted To Ground diagnostic table.
Step | Action | Value(s) | Yes | No |
|---|---|---|---|---|
1 |
Is the DTC present? | -- | Go to Step 2 | Go to Step 3 |
2 | Repair the short to ground in CKT 1326. Is the repair complete? | -- | -- | |
3 | Check the resistance between terminal G and terminal H. Is the resistance within the specified range? | 5ohms | Go to Step 4 | |
4 | Replace the DIC switch. Is the repair complete? | -- | -- |
