Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCADILLAC2011ESCALADE BASE, AWDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 1011 (ENGINE CONTROLS AND FUEL - 4.8L, 5.3L, 6.0L, 6.2L, OR 7.0L - TROUBLESHOOTING & DIAGNOSIS)POWERTRAIN RELAY DIAGNOSISTYPICAL SCAN TOOL DATA
2011 Cadillac Escalade Base, AWD
Typical Scan Tool Data
2011 Cadillac Escalade Base, AWDSECTION Typical Scan Tool Data
WARNING: This page is about a different car, the 2008 GMC Sierra, 2008 GMC Cab & Chassis Sierra, 2008 Chevrolet Silverado, and 2008 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
EC Ignition Relay
| Display Parameters | Normal Range | Short to Ground | Open/High Resistance | Short to Voltage |
|---|---|---|---|---|
| Operating Conditions: Ignition ON, engine OFF, powertrain relay commanded ON. | ||||
| EC Ignition Powertrain Relay Circuit Status | OK/Incomplete | Short to GRD/Open | Short to GRD/Open | Short to B+ |
| EC Ignition Powertrain Relay Command | ON | ON | ON | ON |
| EC Ignition Powertrain Relay Feedback Signal | 12-12.9 V | 0.0 V | 0.0 V | 12-12.9 V |
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.