Engine-Codes
 
OBDII Code List
 
P0812 2002 FORD F150

P0812 2002 FORD F150 - Reverse Switch Input Circuit Malfunction

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3  What does this mean?

P0812 2002 FORD F150 Possible Causes

  • Faulty Reverse Input Switch
  • Reverse Input Switch harness is open or shorted
  • Reverse Input Switch circuit poor electrical connection
  • Damaged PCM

First diagnose P0812 2002 FORD F150 code

    Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded terminals.

P0812 2002 FORD F150 Tech Notes

The DTC indicates that the voltage is high when it should be low.

Cost of diagnosing the P0812 2002 FORD F150 code

    Labor: 1.0

    The cost of diagnosing the P0812 2002 FORD F150 code is 1.0 hour of labor. The auto repair labor rates vary widely across the country, and even within the same city. Most auto repairs shops charge between $75 and $150 per hour.

P0812 2002 FORD F150 Possible Symptoms

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

P0812 2002 FORD F150 Meaning

The Transmission Control Module (TCM) monitors the Reverse Switch Input signal. The TCM sets the OBDII code when the Reverse Switch Input is not to factory specifications.
OBDII Code P0812 2002 FORD F150 - Reverse Switch Input Circuit Malfunction  - Engine-Codes.com

P0812 2002 FORD F150 More Information

Need more information on how to fix the P0812 2002 FORD F150 code?
Get Access to Factory Service Manuals

Related Information