Engine-Codes
 
OBDII Code List
 
P0356 2002 TOYOTA HIGHLANDER

P0356 2002 TOYOTA HIGHLANDER - Ignition Coil 6 Primary/Secondary Circuit

Repair Importance Level: 3/3
Repair Difficulty Level: 2/3  What does this mean?

P0356 2002 TOYOTA HIGHLANDER Possible Causes

  • Faulty Ignition Coil 6
  • Ignition Coil 6 harness is open or shorted
  • Ignition Coil 6 circuit poor electrical connection
  • Faulty Engine Control Module (ECM)

First diagnose P0356 2002 TOYOTA HIGHLANDER 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.

Cost of diagnosing the P0356 2002 TOYOTA HIGHLANDER code

    Labor: 1.0

    The cost of diagnosing the P0356 2002 TOYOTA HIGHLANDER 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.

When is the P0356 2002 TOYOTA HIGHLANDER code detected?

Each ignition circuit is continuously monitored by the Engine Control Module (ECM). The test fails when the ECM does not receive a valid pulse signal from the ignition coil.

P0356 2002 TOYOTA HIGHLANDER Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)
  • Lack/Loss of Power
  • Engine may be harder to start
  • Engine hesitation
  • Rough engine idle

P0356 2002 TOYOTA HIGHLANDER Meaning

The ignition system on the vehicle uses individual ignition coils for each cylinder. The Engine Control Module (ECM) controls each ignition coil operation. The ECM sends a ON/OFF signal to energize the ignition coil to create a spark at the spark plug when a spark is required at the cylinder.
OBDII Code P0356 2002 TOYOTA HIGHLANDER - Ignition Coil 6 Primary/Secondary Circuit - Engine-Codes.com

P0356 2002 TOYOTA HIGHLANDER More Information

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