DTC P2530-14: Ignition Switch Circuit Short to Ground or Open [11/2016 - ]: Description
WARNING: This page is about a different car, the 2019 Toyota Highlander, 2018 Toyota Highlander, and 2017 Toyota Highlander. However, it is still accessible from the selected car via links, so may be relevant.
If the engine stop and start ECU receives the off signal from the ignition or starter switch assembly*1 or certification ECU (smart key ECU assembly)*2 when communication with the ECM is normal, the engine stop and start ECU will store DTC P253014.
- *1: w/o Smart Key System
- *2: w/ Smart Key System
| DTC No. | Detection Item | DTC Detection Condition | Trouble Area | Warning Indicate | Memory | Note |
|---|---|---|---|---|---|---|
| P253014 | Ignition Switch Circuit Short to Ground or Open | All of the following conditions are met for 10 seconds or more (1 trip detection logic):
|
|
Does not come on | DTC stored | SAE Code: P2531 |