Symptom Chart - External Controls, Floor Shift
| Condition | Possible Sources | Action |
|---|---|---|
| The BSIA system does not release/lock correctly | Circuitry Fuse(s): SJB 18 (10A) BSIA BPP switch |
GO to PINPOINT TEST E . |
| Selector lever cable | VERIFY selector lever cable adjustment. REFER to Selector Lever Cable Adjustment . | |
| The shift control is out of correct gear relationship | Selector lever cable and bracket Retainer bracket Selector lever linkage |
GO to Pinpoint Test F . |
| TR indicator lamp (PRNDL) does not correspond to the gear | Selector lever cable and bracket | TIGHTEN bolts holding selector lever cable bracket. |
| Selector lever cable loose from the transmission retainer bracket | SECURE selector lever cable. | |
| Selector lever cable | VERIFY selector lever cable adjustment. REFER to Selector Lever Cable Adjustment . ADJUST selector lever cable if necessary. If selector lever cable adjustment is correct, INSTALL a new main control valve body. REFER to AUTOMATIC TRANSMISSION - 6R80 . | |
| TR indicator lamp (PRNDL) does not illuminate | LED TR Sensor |
REFER to INSTRUMENT PANEL AND INTERIOR SWITCHES ILLUMINATION
. CHECK for TR sensor DTCs. REFER to AUTOMATIC TRANSMISSION - 6R80 . |
| The ignition key cannot be returned to the OFF position or the ignition key can be turned to the OFF position when the selector lever is not in PARK | Wiring, terminals or connectors Ignition lock cylinder Key removal inhibit solenoid (part of the ignition switch) Park detect switch (part of the selector lever) Selector lever cable Mechanical damage to the selector lever, selector lever cable or selector lever knob |
REFER to STEERING COLUMN SWITCHES . |
| The PRNDL indicator does not illuminate P | Wiring, terminals or connectors PCM concern IPC Park detect switch (part of the selector lever) |
REFER to INFORMATION CENTER - INSTRUMENTATION, MESSAGE CENTER, AND WARNING CHIMES . |
| The tow/haul switch does not operate correctly | Tow/haul switch Tow/haul switch not cycled during self-test PCM Circuitry |
GO to PINPOINT TEST G . |
| The TCIL is not operating correctly | IC PCM |
REFER to INFORMATION CENTER - INSTRUMENTATION, MESSAGE CENTER, AND WARNING CHIMES . |
| Water enters inside the vehicle | Selector lever cable assembly grommet | SECURE grommet to floor panel. |
| Torn selector lever cable assembly grommet | INSTALL a new selector lever cable. REFER to SELECTOR LEVER CABLE - Column Shift . | |
| Excessive shift effort | Selector lever cable | INSTALL a new selector lever cable. Selector Lever Cable - Floor Shift. |
| Cable bracket | ADJUST cable. TIGHTEN cable bracket screws. | |
| Selector lever will not shift from PARK | Selector lever cable | VERIFY selector lever cable adjustment. REFER to Selector Lever Cable Adjustment . |
| Brake shift interlock failure | GO to PINPOINT TEST E . | |
| Selector lever knob | INSTALL a new selector lever knob. Selector Lever Knob. | |
| Broken selector lever | INSTALL a new selector lever. Refer to SELECTOR LEVER - Floor Shift . | |
| Vehicle will not crank/start in park but will crank/start in neutral | Selector lever cable | VERIFY selector lever cable adjustment. REFER to Selector Lever Cable Adjustment . |
| The SelectShift™ switch is not operating correctly | SelectShift™ switch PCM Circuitry |
GO to PINPOINT TEST H . |