DTC P1934 - Vehicle Speed Signal
WARNING: This page is about a different variant/trim than selected.
P1934 - VEHICLE SPEED SIGNAL
| Description: | This DTC sets when there is a sudden loss of vehicle speed signal over a period of time. Vehicle speed data is received from either the transmission control module (TCM) or the anti-lock brake system (ABS) module. | ||
| Possible Causes: |
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| Diagnostic Aids: | Monitor the VSS PID while driving the vehicle. If vehicle speed data is lost, check the TCM or ABS module for related DTCs. | ||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory |
| All | GO to PINPOINT TEST DF . | ||