Auto Steering Lock Unit Inspection
- Remove instrument panel undercover and steering column hole cover, see COMBINATION METER REMOVAL AND INSTALLATION .
- Measure voltage between "1" - "4", "2" - "4", and "3" - "5" terminals.
If check result is not as specified, replace auto steering lock unit, see AUTO STEERING LOCK UNIT REMOVAL AND INSTALLATION .
Auto steering lock unit terminal voltage
AUTO STEERING LOCK UNIT TERMINAL VOLTAGE REFERENCETerminal Normal voltage Condition 1 10 - 14 V Ignition mode of keyless push start system is changed from "OFF" → "ACC" or "ON" → "OFF" (1) 0 - 1 V Other than above condition 2 10 - 14 V Ignition mode is changed from "OFF" → "ACC" or "ON" → "OFF" (1) 1.2 V or less Other than above condition 3 - - 4 0 - 1 V Ignition mode of keyless push start system is in any position. 5 0 - 1 V Ignition mode of keyless push start system is in any position. (1) Voltage can be checked for a short time by locking or releasing of auto steering lock unit.