C110C

Code

LAND ROVER C — Chassis

solenoid of left front shock absorber

Brand: LAND ROVER

Type: C — Chassis

Views: UK: 21 EN: 49 RU: 17

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Page language: EN

Causes

Open or short in solenoid wiring (broken wire, chafe, connector fault)
Corroded/poor connector at left front shock absorber
Failed solenoid/valve in the left front shock absorber
Poor ground or supply voltage to solenoid
Blown fuse or faulty relay supplying suspension module/solenoid
Faulty suspension control module or internal driver

Symptoms

Suspension warning message or lamp on instrument cluster
Left-front corner ride height incorrect or not holding
Harsh, soft, or uneven ride at left front
One or more suspension modes unavailable
DTC C110C stored and may reappear after clearing

What to check

Read freeze-frame and live data with a diagnostic tool; attempt to actuate the left-front solenoid from the scan tool
Perform visual inspection of left front shock, connector, wiring, and protective boots for damage or corrosion
Check related fuses and relays for the suspension system
Wiggle harness while monitoring live data or DTCs to reproduce fault
Measure supply voltage and ground at the solenoid connector with key on and while commanding activation
Measure solenoid coil resistance at the connector (compare to specification)

Signal parameters

Supply voltage to solenoid when commanded: close to battery voltage (approx. 11–14 V) or a PWM-modulated signal — consult vehicle manual
Solenoid coil resistance: typically low (single to low double-digit ohms) — check OEM specification for exact value
Command signal: switched power or PWM from suspension module; current draw expected when activated (consult service data)
No continuity (open) or very low/zero resistance (short) indicates fault in coil/harness

Diagnostic algorithm

Retrieve and record all suspension DTCs and freeze-frame data. Clear codes and perform a drive/actuation test to confirm reappearance.
Visually inspect left-front shock, connector, and wiring for damage, corrosion, or water ingress. Repair any visible damage.
With ignition on (engine off) and using a multimeter, probe the solenoid connector: check for battery supply at the power pin and a good chassis ground. Note values with no command and while commanding via scan tool.
Command the left-front solenoid with a diagnostic tool while monitoring voltage/current. Listen for solenoid click. If no response, measure coil resistance at the connector. If resistance is out of spec or infinite, suspect solenoid or open harness.
If supply and ground are present but solenoid is not operating and coil resistance is normal, suspect control module output (confirm by back-probing harness upstream or swapping with a known-good channel where appropriate and documented).
Repair any wiring/connector faults (clean, repair, replace damaged sections, ensure proper seals). Replace solenoid/shock assembly if coil or valve is faulty.
After repairs, erase codes, perform system bleed/calibration if applicable, and re-test with scan tool and road test to confirm no recurrence.

Likely causes

Corroded or contaminated connector at the left front shock (common at wheel arch)
Open/short in harness where it flexes (steering knuckle/strut area)
Failed solenoid/valve in the shock absorber (stuck or electrically open)
Faulty ground or low supply voltage to the solenoid circuit

Fault status

⚠️ Status

Left front shock solenoid circuit fault — electrical open/short or solenoid failure detected. Inspect wiring, connector and replace/repair component as required.

🟡 Repair difficulty: Medium

⏱️ Diagnostic time: 1.0-2.0 hours

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