OBD Guide
ENFRDEESPT

U1264

Antenna Amplifier Terminal

U1264 is an OBD-II diagnostic trouble code meaning: Antenna Amplifier Terminal. Common causes: broken antenna amplifier wires, poor contact in connectors. Estimated repair cost: $17–56.

Severity
⚠️ Medium
Can you drive?
Yes, but get it checked soon
Approx. repair cost
$17–56 (est.)

Symptoms

  • Problems with remote door opening
  • The system does not recognize the key
  • The immobilizer indicator is on
  • Problems starting the engine
  • Reducing the range of the key fob

Causes

  • Broken antenna amplifier wires
  • Poor contact in connectors
  • Antenna amplifier malfunction
  • Wiring harness damage
  • Problems with the access control unit

How to Fix

  1. Check the integrity of the antenna amplifier wires
  2. Check contacts in connectors
  3. Test the antenna amplifier
  4. Check the operation of the access system control unit
  5. Replace the antenna amplifier if necessary

Related codes

U1262U1263U1265

FAQ

What does the U1264 code mean?

U1264 is an OBD-II diagnostic trouble code that indicates: Antenna Amplifier Terminal

What causes a U1264 error code?

The most common causes of U1264 include: Broken antenna amplifier wires; Poor contact in connectors; Antenna amplifier malfunction; Wiring harness damage.

How do I fix a U1264 diagnostic trouble code?

To fix U1264: Check the integrity of the antenna amplifier wires. Check contacts in connectors. Test the antenna amplifier. For a complete diagnosis, use an OBD-II scanner.

Is it safe to drive with U1264?

Yes, but get it checked soon

How much does it cost to fix U1264?

The estimated repair cost for U1264 is $17–56. Actual cost depends on your vehicle, location, and labor rates.

FRDEESPT

See also: Russian version · NationStat