LEMON Manuals: Even more car manuals for everyone
Home >> GMC >> 2002 >> C3500 HD 6.5 F, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 6.5L >> Diagnostic Information and Procedures >> DTC P1216 >> Test Description

Test Description

The numbers below refer to the step numbers on the diagnostic table.

  1. 2. This step will determine if the ground circuit is open which causes the vehicle not to start.
  2. 3. This step will determine if the signal circuit is open or an injection pump (fuel solenoid) is at fault.
Fig 1: DTC P1216
G01599790Courtesy of GENERAL MOTORS CORP.
scientia non olet · About LEMON Manuals