OBD Guide
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U2152

Invalid Data From GEM

U2152 is an OBD-II diagnostic trouble code meaning: Invalid Data From GEM. Common causes: gem module malfunction, wiring harness damage. Estimated repair cost: $56–167.

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$56–167 (est.)

Symptoms

  • Incorrect operation of electronic systems (lighting, power windows)
  • Malfunction indicator light comes on
  • Periodic malfunctions of electrical equipment
  • Central locking failure

Causes

  • GEM module malfunction
  • Wiring harness damage
  • Oxidation or poor contact in connectors
  • GEM module software error
  • GEM module power supply problems

How to Fix

  1. Check the integrity of the wiring harness to the GEM module
  2. Clean and check contacts in module connectors
  3. Check power and grounding of the GEM module
  4. Scan other modules for associated trouble codes
  5. If necessary, replace or reflash the GEM module

Related codes

U2100U2101U2150

FAQ

What does the U2152 code mean?

U2152 is an OBD-II diagnostic trouble code that indicates: Invalid Data From GEM

What causes a U2152 error code?

The most common causes of U2152 include: GEM module malfunction; Wiring harness damage; Oxidation or poor contact in connectors; GEM module software error.

How do I fix a U2152 diagnostic trouble code?

To fix U2152: Check the integrity of the wiring harness to the GEM module. Clean and check contacts in module connectors. Check power and grounding of the GEM module. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with U2152?

Yes, but get it checked soon

How much does it cost to fix U2152?

The estimated repair cost for U2152 is $56–167. Actual cost depends on your vehicle, location, and labor rates.

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See also: Russian version · NationStat