Pinpoint Tests
NOTE:
If condition is not corrected at completion of specified pinpoint test, refer to PRETEST CHECKS .
PINPOINT TEST TROUBLE CODE INDEX
| Codes | Proceed To Test |
|---|---|
| 11 (ECU Failure) | Replace ECU |
| 16 (System Okay) | DRIVE TEST |
| 17 (Reference Voltage) | A |
| 22 (LF Inlet Valve) | B |
| 23 (LF Outlet Valve) | C |
| 24 (RF Inlet Valve) | D |
| 25 (RF Outlet Valve) | E |
| 26 (Rear Axle Inlet Valve) | F |
| 27 (Rear Axle Outlet Valve) | G |
| 31 (LF Wheel Sensor) | H |
| 32 (RF Wheel Sensor) | J |
| 33 (Rear Axle Wheel Sensor) | K |
| 35 (LF Wheel Sensor Erratic Output) | HH |
| 36 (RF Wheel Sensor Erratic Output) | JJ |
| 37 (Rear Axle Wheel Sensor Erratic Output) | KK |
| 41 (LF Wheel Sensor Mismatched Output) | HH |
| 42 (RF Wheel Sensor Mismatched Output) | JJ |
| 43 (Rear Axle Wheel Sensor Mismatched Output) | KK |
| 51 (LF Outlet Valve) | L |
| 52 (RF Outlet Valve) | M |
| 53 (Rear Axle Outlet Valve) | N |
| 55 (LF Wheel Sensor Output Dropout) | HH |
| 56 (RF Wheel Sensor Output Dropout) | JJ |
| 57 (Rear Axle Wheel Sensor Output Dropout) | KK |
| 63 (Pump Motor) | P |
| 65 ("G" Switch) | Q |
| 67 (Pump Motor) | R |
| 75 (LF Wheel Sensor Erratic Output) | HH |
| 76 (RF Wheel Sensor Erratic Output) | JJ |
| 77 (Rear Axle Wheel Sensor Erratic Output) | KK |
| No Code (No ECU Initialization) | S |