P2537 OBD-II: Ignition Switch Accessory Position Circuit Low

P2537 Severity

Urgent

Should you fix P2537 yourself?

Identifying an OBD code is just the start of a complete diagnostic routine. Most trouble codes are caused by a sensor reporting a value that is out of range. Just replacing a sensor may not fix underlying issues. Be sure to understand the code, the part or system in your car that the code refers to, and the risks of delaying professional repair.

Proper diagnosis will save you time and money on unnecessary repairs.

Urgent codes indicate immediate action is necessary. These are urgent and significant malfunctions that can cause severe damage to the vehicle or harm the driver and passengers.

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P2537 Summary Find a Repair Shop P2537 Details Ask RepairPal CarGenius Other OBD-II Codes

What causes OBD-II fault code P2537?

When the vehicle is turned on, battery voltage is sent to all the electrical systems on the vehicle. The Transmission Control Module monitors this voltage to make sure it is correct. If the Transmission Control Module detects the voltage is too low, code P2537 will set.

OBD II Fault Code

OBD II P2537

OBD-II Code Transmission may not shift properly is defined as a Ignition Switch Accessory Position Circuit Low

Transmission may not shift properly Symptoms

Transmission may not shift properly

Common Problems That Trigger the P2537 Code

Ignition switch failure
Transmission Control Module (TCM) failure
Wiring issue

Common Repairs Needed for the P2537 Code

Ignition Switch Replacement (Electrical)

OBD Code Resources

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OBD II Fault Code

OBD II P2537

OBD-II Code Transmission may not shift properly is defined as a Ignition Switch Accessory Position Circuit Low

Transmission may not shift properly Symptoms

Transmission may not shift properly

Common Problems That Trigger the P2537 Code

Ignition switch failure
Transmission Control Module (TCM) failure
Wiring issue

Common Repairs Needed for the P2537 Code

Ignition Switch Replacement (Electrical)

P2537 OBD-II: Ignition Switch Accessory Position Circuit Low

Should you fix P2537 yourself?

What causes OBD-II fault code P2537?

Need a P2537 diagnosis? Trust our experts.

OBD II Fault Code

Transmission may not shift properly Symptoms

Common Problems That Trigger the P2537 Code

Common Repairs Needed for the P2537 Code

OBD Code Resources

Ask our experts about P2537.

Other OBD-II Codes

OBD II Fault Code

Transmission may not shift properly Symptoms

Common Problems That Trigger the P2537 Code

Common Repairs Needed for the P2537 Code