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 MANUALSCHEVROLET1998CAMARO SS, 2D COUPE, STANDARDREPAIR AND DIAGNOSIS (SINGLE PAGE)BRAKESANTI-LOCK BRAKESANTI-LOCK BRAKE SYSTEM WITH TRACTION CONTROL SYSTEM - BOSCH 5.3DIAGNOSTIC TESTSDTC C0046: LEFT REAR WHEEL SPEED CIRCUIT RANGE/PERFORMANCENOTES
1998 Chevrolet Camaro SS, 2D Coupe, Standard
DTC C0046: Left Rear Wheel Speed Circuit Range/Performance: Notes
1998 Chevrolet Camaro SS, 2D Coupe, StandardSECTION Notes
- Perform diagnostic system check. See DIAGNOSTIC SYSTEM CHECK. After performing diagnostic system check, go to next step.
- Inspect wheel speed sensor for damage. If sensor is faulty, go to next step. If sensor is okay, go to step 4) .
- Replace wheel speed sensor. After repairs, go to step 16) .
- Inspect wheel speed sensor wiring harness for damage. If sensor is faulty, go to next step. If sensor is okay, go to step 6) .
- Replace wheel speed sensor wiring harness. After repairs, go to step 16) .
- Disconnect wheel speed sensor connector. Using DVOM, measure resistance between wheel speed sensor connector (sensor side) terminals. If resistance is within specified range (800-1600 ohms on "W" body or 2032-4266 ohms on "F" body), go to next step. If resistance is outside of specified range, go to step 3) .
- With DVOM still connected to wheel speed sensor, select millivolt AC scale. Spin wheel by hand as fast as possible while monitoring AC output. If AC voltage is greater than 100 millivolts, go to next step. If AC voltage is less than 100 millivolts, go to step 3) .
- Using DVOM, measure resistance between wheel speed sensor connector (sensor side) terminal "A" and ground. If resistance is not infinite, go to step 3) . If resistance is infinite, go to next step.
- Disconnect EBCM/EBTCM connector C1. Install pinout box and adapter cable to EBCM/EBTCM harness connector C1. Using DVOM, measure resistance between pinout box terminals No. 22 and 23. If resistance is infinite, go to step 11) . If resistance is not infinite, go to next step.
- Repair short between circuits 884 and 885. If short between wheel speed sensor circuits is discovered in wiring harness, replace wheel speed sensor wiring harness. After repairs, go to step 16) .
- Using DVOM, measure resistance between pinout box terminals No. 22 and 15. If resistance is infinite, go to step 13) . If resistance is not infinite, go to next step.
- Repair short to ground in circuit No. 884 between wheel speed sensor and EBCM/EBTCM. If short to ground is discovered in wiring harness, replace wheel speed sensor wiring harness. After repairs, go to step 16) .
- Using DVOM, measure resistance between pinout box terminals No. 23 and 15. If resistance is infinite, go to step 15) . If resistance is not infinite, go to next step.
- Repair short to ground in circuit No. 885 between wheel speed sensor and EBCM/EBTCM. If short to ground is discovered in wiring harness, replace wheel speed sensor wiring harness. After repairs, go to step 16) .
- Replace EBCM/EBTCM.
- Reconnect all previously disconnected components. Using scan tool, clear DTCs. Remove scan tool. Drive vehicle faster than 8 MPH for several minutes. If DTC resets, go to step 2) . If DTC does not reset, see INTERMITTENTS & POOR CONNECTIONS under DIAGNOSIS & TESTING.
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.