PINPOINT TEST F : No Power in ACC - Vehicles with a Start-Stop Switch
- F1 VERIFY OTHER IGNITION MODES
- With the Intelligent Access (IA) key in the vehicle, press the start/stop switch for at least one second without pressing the brake pedal.
Does the vehicle enter RUN mode?
Yes GO to F2. No GO to Pinpoint Test E . - F2 CHECK THE ACCESSORY DELAY RELAY
- Disconnect: Accessory Delay Relay.
- Carry out the appropriate relay component test. Refer to Component Testing for component testing.
Does the relay pass the test?
Yes GO to F3. No INSTALL a new accessory delay relay. - F3 VERIFY BCM FUSE 10 (10A)
- Verify BCM fuse 10 (10A) is OK.
Is BCM fuse 10 (10A) OK?
Yes GO to F4. No REFER to OEM ELECTRICAL WIRING DIAGRAM INTRODUCTION to identify the possible cause of the circuit short. - F4 CHECK FOR CORRECT BCM OPERATION
- Disconnect and inspect all BCM connectors.
- Repair:
- corrosion (install new connector or terminals - clean module pins)
- damaged or bent pins - install new terminals/pins
- pushed-out pins - install new pins as necessary
- Reconnect the BCM connectors and all previously disconnected exterior system connectors. Make sure they seat and latch correctly.
- Operate the system and determine if the concern is still present.
Is the concern still present?
Yes CHECK OASIS for any applicable TSBs. If a TSB exists for this concern, DISCONTINUE this test and FOLLOW TSB instructions. If no TSBs address this concern, INSTALL a new BCM. REFER to Multifunction Electronic Modules or REFER to Multifunction Electronic Modules . No The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.