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 MANUALSHONDA2001CR-V LX, 2.0 RD2, MDLAREPAIR AND DIAGNOSISENGINE PERFORMANCESYSTEMENGINE CONTROLS - SYSTEM & COMPONENT TESTINGIDLE CONTROL SYSTEMSSTARTER SWITCH SIGNALS2000
2001 Honda CR-V LX, 2.0 RD2, MDLA
Starter Switch Signal: S2000
2001 Honda CR-V LX, 2.0 RD2, MDLASECTION S2000
- Depress clutch pedal. Turn ignition switch to START position. Backprobing, measure voltage between PCM connector "A" (32-pin connector) terminal No. 24 (Blue/Orange wire) and PCM connector "B" (25-pin connector) terminal No. 20 (Brown/Yellow wire). See Figure and Figure . If battery voltage does not exist, go to next step. If battery voltage exists, problem is intermittent. Starter switch signal is okay at this time.
- Inspect No. 21 (7.5-amp) fuse in underdash fuse/relay box. See STARTER SIGNAL FUSE IDENTIFICATION table. If fuse is okay, repair open in Blue/Orange wire between No. 21 (7.5-amp) fuse in underdash fuse/relay box and PCM connectors. If fuse is not okay, repair short in Blue/Orange wire between No. 21 (7.5-amp) fuse in underdash fuse/relay box or PGM-FI main relay connectors. See WIRING DIAGRAMS article. Replace No. 21 (7.5-amp) fuse.
STARTER SIGNAL FUSE IDENTIFICATION
| Model | Fuse No. | Fuse Name | Amperage | Location |
|---|---|---|---|---|
| Accord & Odyssey | No. 13 | STARTER SIGNAL | 7.5-Amp | Driver's Underdash Fuse/Relay Box |
| CR-V | No. 31 | STARTER SIGNAL | 7.5-Amp | Underdash Fuse/Relay Box |
| Insight | No. 9 | STARTER SIGNAL | 7.5-Amp | Underdash Fuse/Relay Box |
| Prelude | No. 2 | STARTER SIGNAL | 7.5-Amp | Underdash Fuse/Relay Box |
| S2000 | No. 21 | STARTER SIGNAL | 7.5-Amp | Underdash Fuse/Relay Box |
RENDER: 1.0x
NO RELATED
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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.