For 1990-2009 cars

# Cancellation of E-37 Engine Control Module (ECM) Part Restriction

Subject: | Cancellation of E-37 Engine Control Module (ECM) Part Restriction

Models: | 2007-2008 Chevrolet Cobalt, HHR, and Malibu Classic

| 2007-2008 Pontiac G5

| with 2.2L Engine (RPO L61)

| 2008 Chevrolet Cobalt, HHR, and Malibu

| 2008 Pontiac G5, G6, and Solstice

| 2008 Saturn AURA, SKY, and VUE

| with 2.4L Engine (RPO LE5)

| 2008 Chevrolet Express

| 2007-2008 Chevrolet Silverado

| 2008 GMC Savana

| 2007-2008 GMC Sierra

| with 4.3L Engine (RPO LU3)

This PI was superceded to to cancel the E37 ECM restriction. Please discard PIP4244A.

The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI.

### Condition/Concern:

As of April 4 2008 it is no longer necessary to contact PQC to order ECM part numbers 12597125 and P/N 12612397.

### Recommendation/Instructions:

If either of the ECM part numbers above are needed, it will be necessary to order them through your parts department instead of PQC.

Also, please disregard previous versions of this PI, as well as Dealerworld message VSS20071289, dated 10/13/2007.

Thank you for your cooperation in this matter.

Please follow this diagnostic or repair process thoroughly and complete each step. If the condition exhibited is resolved without completing every step, the remaining steps do not need to be performed.