Chart 14
- Instrumentation: Tachometer Inoperative, Speedometer/Odometer Inoperative, Boost Gauge Indicates Higher Than Normal Boost, Fuel Gauge Inoperative
| SYSTEM/COMPONENT | REFERENCE ( PINPOINT TESTS unless noted) |
|---|---|
| Tachometer | Inoperative REFER to the appropriate Instrumentation, Message Center, and Warning Chimes article to diagnose the incorrect tachometer indication. |
| Speedometer/Odometer Inoperative | REFER to the appropriate Instrumentation, Message Center, and Warning Chimes article to diagnose the inoperative speedometer/odometer. |
Boost Gauge (for vehicles equipped with a supercharger)
|
For supercharger bypass control concerns, GO to PINPOINT TEST KJ
. For charge air cooler (CAC) system concerns, GO to PINPOINT TEST KP . |
Fuel Gauge Inoperative
|
REFER to the appropriate Instrumentation, Message Center, and Warning Chimes article to diagnose the incorrect fuel gauge indication. |
| Instrumentation | REFER to the appropriate Instrumentation, Message Center, and Warning Chimes article. |