P1822 - Internal Mode Switch Circuit 'B' Low

Repair Importance Level: 3/3
Repair Difficulty Level: 3/3   
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Possible causes

  • Faulty Internal Mode Switch (IMS)
  • Internal Mode Switch (IMS) harness is open or shorted
  • Internal Mode Switch (IMS) circuit poor electrical connection

Possible symptoms

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

P1822 Description

With the engine runtime over 5 seconds, system voltage from 8-18v, Fuel Cutoff inactive, engine torque from 30-148 ft-lb (40-200 Nm), the Powertrain Control Module (PCM) detects that the Internal Mode Switch (IMS) signal indicated PARK for 2 seconds, and then the IMS indicated a transitional state between D2 and D1, conditions met for 5 seconds.
OBDII Code P1822 - Internal Mode Switch Circuit 'B' Low - AutoCodes.com

P1822 Information for specific makes

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P1822 Comments

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