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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSFORD2007ESCAPE BASE, 2.3 Z, FWD, AUTOMATICREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT VARIANT/TRIMSECTION 5 (ENGINE CONTROLS - POWERTRAIN DTC CHARTS AND DESCRIPTIONS - (HYBRID))DTC DIAGNOSISP2600 - COOLANT PUMP CONTROL CIRCUIT / OPEN
2007 Ford Escape Base, 2.3 Z, FWD, Automatic
P2600 - Coolant Pump Control Circuit / Open
2007 Ford Escape Base, 2.3 Z, FWD, AutomaticSECTION P2600 - Coolant Pump Control Circuit / Open
WARNING: This page is about a different variant/trim than selected.
P2600 - COOLANT PUMP CONTROL CIRCUIT / OPEN
| Description: | The powertrain control module (PCM) monitors the heater pump control relay (HPCR) primary circuit output. The test fails if the PCM grounds the HPCR circuit, and excessive current draw is detected on the HPCR circuit or, with the HPCR circuit not grounded by the PCM, voltage is not detected on the HPCR circuit. The PCM expects to detect VPWR voltage coming through the HPCR relay coil to the HPCR circuit. | |||
| Possible Causes: |
|
|||
| Diagnostic Aids: | An open circuit or short to ground can only be detected when the PCM is not grounding the HPCR circuit. A short to voltage can only be detected when the PCM is grounding the HPCR circuit. During key on engine off (KOEO) and key on engine running (KOER) self-test, the HPCR circuit will be cycled on and off. | |||
| Application | Key On Engine Off | Key On Engine Running | Continuous Memory | |
| All | refer to PINPOINT TEST KU . | |||
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.