Back to 2015 Jeep Cherokee
Help
2015 JEEP CHEROKEE
3.2L V6•AWD•AUTOMATIC•gas
11 active safety recalls on this vehicle — view recalls
Founding sponsor spot is openYour name on every procedure for this vehicle, permanently.Sponsor — $99 →
Repairs0Labor987Torque6853Fluid17DTC2320Battery2Maintenance0Recalls11
P1486moderate severityPowertrain

EVAP Leak Monitor Pinched Hose Detected

on 2015 Jeep Cherokee 3.2L V6 · AWD

What this code means

The PCM EVAP leak detection monitor has found a restriction consistent with a pinched or kinked hose in the evaporative emission control system. The system cannot build or release vacuum at the expected rate.

Symptoms

  • Check Engine Light
  • Possible fuel odor
  • Failed emissions test

Common causes

  • Kinked or crushed EVAP hose
  • Collapsed EVAP hose from heat damage
  • Blockage in charcoal canister
  • EVAP vent valve stuck
  • Routing error during previous repair

Diagnostic steps

  1. Visually inspect all EVAP hoses for kinks, pinches, or collapse
  2. Check EVAP hose routing against factory specifications
  3. Inspect charcoal canister for blockage
  4. Test EVAP vent valve operation
  5. Smoke test EVAP system for restrictions

Repair notes

Locate and replace the pinched or kinked EVAP hose; verify all hose routing is correct.

🔌 Don't have a code reader?
Any of these will read and clear this code — pick by how deep you want to go.
Budget handheld~$40
ANCEL AD410 →
No-phone-needed handheld — reads, clears, live data, freeze frame.
✓ ANCEL official store
Serious DIY~$100
BlueDriver Pro →
Enhanced codes (ABS, airbag, TPMS) plus repair reports.
SHOP FAVORITE
Shop-grade tablet~$300
Autel MaxiCOM MK808S →
Bidirectional tests, service resets, all systems.
✓ Autel official store
Pro diagnostics$1,500+
Autel MaxiSys MS906 Pro →
Full-system pro platform — topology mapping, ECU coding, the works.
✓ Autel official store
As an Amazon Associate and Autel/ANCEL partner, OLP earns from qualifying purchases — how we link. This never changes the specs we publish.

Other Powertrain codes on this vehicle

🔌 Need this data in your app? It's all in the free API →
🔧 Database maintained under the daily editorial review of Chris Hackleman · Master Technician · 20+ years and Jeff Moore · Master Mechanic · 20+ years. Spot an error? Use the Help link above — a human reads every report.
Stuck on this repair? Take it to The Diag Desk — ask a master tech about this exact car → real human answer within 24h, never AI
Share:XRedditFBWhatsAppThreadsEmail
⚠ STILL BEHIND THE PAYWALL
The 2015 Jeep Cherokee repair data is incomplete because no one has sponsored it yet. For $99, we generate the full step-by-step procedures, then fact-check them with a second AI pass and your expert review. Your name on every procedure, permanently.
The same data would cost $169/mo from Mitchell1 or $30/year from ALLDATAdiy — and you'd be renting access, not freeing it. Sponsor once, free forever.
Sponsor the Jeep Cherokee — $99 →
Building an app?
Free API access to all this data — 10 requests/day, no card required.
Get an API key →
Run a shop?
Manage repairs, estimates, and customers with ShopBase — $249/mo, all features included.
Try ShopBase →