Starter Replacement (Diesel)

2012 Chevrolet Chevy Express G2500, Van Passenger, 4.8L Eng VIN ASECTION Starter Replacement (Diesel)
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Fig 1: Identifying Starter (Diesel)
GM2338615Courtesy of GENERAL MOTORS CORP.
Callout Component Name
Preliminary Procedures:Β 
Disconnect the battery negative cable. Refer to Battery Negative Cable Disconnection and ConnectionΒ .
1 Starter Solenoid Cable Nut
CAUTION: Refer to Fastener Caution .

Tighten:Β  9 N.m (80 lb in)

2 Engine Harness Starter Solenoid Nut

Tighten:Β  4 N.m (35 lb in)

3 Engine Harness
4 Battery Positive Cable
5 Starter Bolts (Qty: 2)

Tighten:Β  85 N.m (63 lb ft)

6 Starter
RENDER: 1.0x

NO RELATED

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.