2013 gt500 intercooler pump help!!

[bfoos59]

Has anyone had the icp relay go bad? I’m intermittently getting a p1229 code, which related to the pump. The wiring looks ok. I believe the only other components are the relay and the pump.

2013 gt500 intercooler pump help!!

Ok so i got my gt500 recently dyno tuned but seems to feel very hot when i check the intercooler reservoir is there anyway of knowing if the pump is working or not? I jumped it and heard the pump crank on but saw no movement in the coolant and i checked my buddies 2011 and his was splashing all...

www.svtperformance.com

 

[LS WUT]

Has anyone had the icp relay go bad? I’m intermittently getting a p1229 code, which related to the pump. The wiring looks ok. I believe the only other components are the relay and the pump.

Replaced 3 ICP’s on mine, then my harness went bad, then plug was burnt up.

 

[1Kona_Venom]

Replaced 3 ICP’s on mine, then my harness went bad, then plug was burnt up.

 

[Vinnie_B]

Has anyone had the icp relay go bad? I’m intermittently getting a p1229 code, which related to the pump. The wiring looks ok. I believe the only other components are the relay and the pump.

2013 gt500 intercooler pump help!!

Ok so i got my gt500 recently dyno tuned but seems to feel very hot when i check the intercooler reservoir is there anyway of knowing if the pump is working or not? I jumped it and heard the pump crank on but saw no movement in the coolant and i checked my buddies 2011 and his was splashing all...

www.svtperformance.com

The DTC sets when the PCM commands the supercharger CAC pump to operate but no current is detected.

Check the following:

• CAC pump motor circuit open
• CAC pump relay coil open
• CAC pump circuit open between the relay and the CAC pump
• CAC pump motor short
• PCM circuit open between the relay and the PCM
• Incorrect CAC pump ground connection

**Check for voltage at the relay connector and check the ground connection of the CAC pump motor.

(CAC) Pump Connector​

Pin​	Circuit​
1	GND (Ground)
4	PUMPPWR (Pump Power)

(CAC) Relay Connector

Pin​	Circuit​
5	PUMPPWR (Pump Power)
3	B+ (Battery Positive Voltage)
2	CAC (Charge Air Cooler)
1	VPWR (Vehicle Power)

Powertrain Control Module (PCM) Connector​

Pin​	Circuit​
B51	CAC (Charge Air Cooler)

​