JL4 ✓ Factory-verified

Pontiac · Regular Production Option

Control, active brake

Years 2000–09 Models 6 Factory citations 11

Query this via API →

Also described as Electronic stability program (ESP), electronic brake assist (EBA)

Also documented for BuickCadillacChevroletGMCHummerOldsmobileSaturn

Documented applications

Bonneville — Tenth generation (2000–2005) →

• 2000–2005 ✓ Factory-verified
  ⛭ GM factory document — 2000 pontiac bonneville rpo code list, p.1.

  ⛭ GM factory document — 2005 pontiac bonneville rpo code list, p.1.

Pontiac G5 — Delta (2007–2009) →

• 2009 ✓ Factory-verified
  ⛭ GM factory document — 2009 pontiac g5 rpo code list, p.1.

G8 — Zeta (2008–2009) →

• 2008–2009 ✓ Factory-verified
  ⛭ GM factory document — 2008 pontiac g8 rpo code list, p.1.

  ⛭ GM factory document — 2009 pontiac g8 rpo code list, p.1.

Grand Prix — Eighth generation (2004–2008) →

• 2004–2007 ✓ Factory-verified
  ⛭ GM factory document — 2004 pontiac grand prix rpo code list, p.1.

  ⛭ GM factory document — 2007 pontiac grand prix rpo code list, p.1.

Montana SV6 — Second generation, U-body (2005–2006) →

• 2005–2006 ✓ Factory-verified
  ⛭ GM factory document — 2005 pontiac montana sv6 rpo code list, p.1.

  ⛭ GM factory document — 2006 pontiac montana sv6 rpo code list, p.1.

Solstice — Kappa (2006–2009) →

• 2007, 2008 ✓ Factory-verified
  ⛭ GM factory document — 2007 pontiac solstice rpo code list, p.1.

  ⛭ GM factory document — 2008 pontiac solstice rpo code list, p.1.

This page aggregates every documented appearance of JL4 in the Pontiac reference. Confidence and citations are shown per application — the same code can be better documented in one year than another.