P2858

Clutch B Pressure Engagement Performance/Too Low

Severity

⚠️ Medium

Can you drive?

Limited driving only, diagnose soon

Approx. repair cost

$56–278 (est.)

Symptoms

Difficulty shifting gears
Clutch slipping
Jerks when shifting gears
Check Engine Light Illuminates
Reduced acceleration dynamics

Causes

Hydraulic fluid leak
Clutch wear
Hydraulic pump malfunction
Hydraulic fluid contamination
Damage to hydraulic lines

How to Fix

Check the level and condition of the hydraulic fluid
Inspect hydraulic lines for leaks
Check the functionality of the hydraulic pump
Diagnose clutch condition
If necessary, replace worn components

Related codes

P2857 P2859 P2860