AutoCodes
 
OBDII Code List
 
P2534 CADILLAC

P2534 CADILLAC - Ignition Switch Run/Start Position Circuit Low

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
Comments  |  Add Comment

Possible causes

  • Faulty Ignition Switch
  • Ignition Switch harness is open or shorted
  • Ignition Switch circuit poor electrical connection

Tech notes

This DTC is caused by low Ignition 1 voltage at the TCM. When diagnosing this DTC be sure to inspect the wire harness from the underhood fuse block to the TCM, especially in the right rear area of engine. The harness may have chaffed on the engine causing damage to the Ignition 1 circuit, wire 339, Pink.

Possible symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P2534 Cadillac Description

The Powertrain Control Module (PCM) monitors the Ignition Switch Run Position Circuit signal. The PCM sets the OBDII code when the Ignition Switch Run Position signal is out of factory specifications.
OBDII Code P2534 Cadillac - Ignition Switch Run/Start Position Circuit Low - AutoCodes.com

Need more help?

Get the P2534 Cadillac code diagnosed by a professional: Find a repair shop in your area

Related Information

P2534 CADILLAC Comments

Help us improve AutoCodes.com. Leave a comment below or tell us if the information above help you fix the code. What are the symptoms on your vehicle for the P2534 Cadillac code? Have you replaced any parts?
Any information is appreciated. Thanks
Top ⇧