P0835 Clutch Pedal Switch B Circuit High

P0835 indicates clutch pedal switch B circuit high. The redundant clutch input is stuck high, open, or above the expected voltage range.

Code status

Needs verification

Not yet verified against SAE J2012_202509 / J2012DA. Treat unverified rows as a lookup aid, not repair authority.

System: Transmission
Scope: iso-sae-controlled-p0
Standard: SAE J2012 / ISO 15031-6
Source: legacy-import

Diagnostic boundary

A diagnostic trouble code reports that a monitored test failed. It does not prove one specific part is bad, and manufacturer logic can add vehicle-specific conditions.

Do not replace the clutch pedal assembly until the high switch B circuit has been isolated.

Useful checks before replacing parts

Check switch B signal voltage, ground integrity, open-circuit faults, short-to-voltage faults, connector spread, and switch adjustment.
Monitor both clutch switch signals during pedal movement and confirm that their transition points match service information.
Review starting, cruise cancel, shift assist, and rev-match behavior for symptoms tied to the high switch B signal.

Related OBD-II codes

These nearby transmission entries can help compare wording and fault area. They may share the same verification status as the source database.