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Home/DTC Codes/Porsche/Cayenne/2003-2010 3.2L V6/B1004
B1004

TPMS Sensor Circuit - Spare Tire

2003-2010 Porsche Cayenne 3.2L V6

Low SeverityBodyGeneric (SAE)

Description

Malfunction in the spare tire TPMS sensor (vehicles equipped with spare tire monitoring).

Symptoms

  • TPMS warning light on
  • Spare tire pressure not monitored
  • TPMS system fault indicator

Common Causes

  • Dead spare tire sensor battery
  • Spare tire sensor removed
  • Spare tire replaced without sensor
  • Sensor not programmed

Diagnostic Steps

  1. Check if vehicle monitors spare tire pressure
  2. Trigger spare sensor
  3. Verify sensor registration
  4. Inspect spare tire sensor

Repair Notes

Replace spare tire TPMS sensor if equipped. Some vehicles monitor spare tire pressure.

Related Codes

B1000TPMS Sensor Circuit - Left FrontB1010TPMS Receiver Module Malfunction

Other Body Codes

B1004 on Other Vehicles

Porsche 718 Boxster

2017-2024 2.0L H4 Turbo

Porsche 718 Boxster

2017-2024 2.0L Turbo H4

Porsche 718 Boxster GTS

2020-2024 4.0L H6

Porsche 718 Boxster S

2017-2024 2.5L Turbo H4

Porsche 718 Cayman

2017-2024 2.0L H4 Turbo

Porsche 718 Cayman

2017-2024 2.0L Turbo H4

Porsche 718 Cayman GT4

2019-2024 4.0L H6

Porsche 718 Cayman GTS

2020-2024 4.0L H6

Common Questions

What does code B1004 mean on a 2003-2010 Porsche Cayenne?

B1004 stands for "TPMS Sensor Circuit - Spare Tire". Malfunction in the spare tire TPMS sensor (vehicles equipped with spare tire monitoring).

What are the symptoms of B1004 on a Porsche Cayenne?

Common symptoms of B1004 include: TPMS warning light on, Spare tire pressure not monitored, TPMS system fault indicator.

What causes B1004 on a 2003-2010 Porsche Cayenne?

Common causes of B1004 include: Dead spare tire sensor battery, Spare tire sensor removed, Spare tire replaced without sensor, Sensor not programmed.

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